NE4-P Circulators Digital Water Baths

NE4-P

Digital Water Circulator only

« Return to Water Baths Stirred

Dimensions
External: 125w x 230d x 350h mm Overall sizes, height includes heater
Packed: 35 x 33 x 34 cm
Capacity
8 litres to 56 litres Suitable for use with water baths, tanks and containers within these volumes
Temperature Range
Ambient +5°C - 99°C
Temperature control
PID Digital, LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.1°C
Uniformity
±0.01°C
Timer
Variable, 00:01 to 99:59 hh:mm. Activates at set temperature. End timed period, audible buzzer and and "end" message.
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
1250W
Voltage
120V or 230V models 50-60Hz
Packed Weight
5.3 kg
Product Code
NE4-P
Description
Clifton® Digital Thermocirculator can be fitted to water baths, tanks and containers using accessory Mount Bracket.

Clifton® Thermocirculator features stainless steel construction, painted surfaces are powder painted with tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Featuring a circulation pump with a capacity 10 litres/minute with convenient push-fit and lock fittings on both inlet and outlet ports on all Clifton Circulators for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use controls, utilising touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.
Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, lid or spheres fitted to retain the cold. For cooling an accessory DC1-300 Immersion Cooler can be used. We recommend operating the water bath in an ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduce evaporation, assists keeping work and water free from contamination, saves energy reducing electricity consumption and running costs.
Power Consumption (220-240V)
1300W
Warranty Period
3 Years
Notes
The NE4-D can be configured in two options:

1. Fitting to water baths, tanks and containers requires accessory Mount Bracket, please state this on your order.

2. Fitting to a Clifton® NE4 Water Bath, please state this on your order.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Mounting Bracket

1. Allows use of existing Tanks with NE4 series Thermostirrers.

2. Easy to fit.

3. Manufactured from 304 stainless steel.

4. Allows mounting of NE4 series Thermostirrer in any position around a tank.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-P2KW

Digital Water Circulator only, 2kW heater for larger tanks.

« Return to Water Baths Stirred

Dimensions
External: 125w x 230d x 350h mm Overall sizes, height includes heater
Capacity
28 litres to 56 litres Suitable for use with water baths, tanks and containers within these volumes
Temperature Range
ambient +5°C - 99°C
Temperature control
PID Digital, LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.1°C
Uniformity
±0.01°C
Timer
Variable, 00:01 to 99:59 hh:mm. Activates at set temperature. End timed period, audible buzzer and and "end" message.
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
2000W
Voltage
230V 50-60Hz
Packed Weight
5 kg
Product Code
NE4-P2KW
Description
Clifton® Digital Thermocirculator can be fitted to water baths, tanks and containers using accessory Mount Bracket.

Clifton® Thermocirculator features stainless steel construction, painted surfaces are powder painted with tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Featuring a circulation pump with a capacity 10 litres/minute with convenient push-fit and lock fittings on both inlet and outlet ports on all Clifton Circulators for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use controls, utilising touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heating/Cooling information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, lid or spheres fitted to retain the cold. For cooling an accessory DC1-300 Immersion Cooler can be used. We recommend operating the water bath in an ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduce evaporation, assists keeping work and water free from contamination, saves energy reducing electricity consumption and running costs.
Power Consumption (220-240V)
2050W
Warranty Period
3 Years
Notes
The NE4-D can be configured in two options:

1. Fitting to water baths, tanks and containers requires accessory Mount Bracket, please state this on your order.

2. Fitting to a Clifton® NE4 Water Bath, please state this on your order.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Mounting Bracket

1. Allows use of existing Tanks with NE4 series Thermostirrers.

2. Easy to fit.

3. Manufactured from 304 stainless steel.

4. Allows mounting of NE4 series Thermostirrer in any position around a tank.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-8P

Digital Water Heating Circulator with 8 Litre Stainless Steel Tank and Shelf

« Return to Water Baths Stirred

Dimensions
External: 271w x 332d x 170h mm Thermocirculator additional 120mm to bath height
Internal: 129w x 300d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 85mm
Packed: 45 x 41 x 32mm
Capacity
Nominal Tank Capacity: 8 Litres
Temperature Range
Ambient +5°C - 99°C Accessory DC1-300 or DC2-300 provides cooling from ambient to -20°C
Temperature control
PID Digital, 4 digit LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.05°C
Uniformity
±0.01°C
Timer
Variable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
1250W
Voltage
120V or 230V models 50-60Hz
Packed Weight
9.2 kg
Product Code
NE4-8P
Description
Clifton® Digital Water Heating Circulators designed for external circulation of temperature-controlled water in a closed circuit or maintaining a stable temperature environment in the water bath for immersion of flasks/bottles/racks.

The stainless steel tank contained within a sturdy outer case and supplied complete with a stainless steel shelf all providing good water circulation and temperature stability.

The Thermocirculator is robustly constructed from stainless steel for durability. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability in the bath. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Thermocirculator pump comes with convenient push-fit and lock fittings on both inlet and outlet ports for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use splash proof controls, touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer. Bold digital LED display.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heat-up Times
  • 8 mins
  • 15 mins
  • 35 mins
  • 90 mins
  • 140 mins
  • 210 mins
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, accessory lid or spheres fitted to retain the cold and an accessory Immersion Cooler. Recommend operating in ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduces evaporation and also assists keeping water free from contamination and saves energy reducing electricity consumption and running costs.
Recommended fluids
100% water : 5°C to 99°C

50% water, 50% glycol: -20°C to 90°C

Lab Bath 4590: -15°C to 90°C

Power Consumption (220-240V)
1300W
Energy Consumption
0.5kWh @ 37°C

The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as its location, ventilation, ambient temperatures and loading.
Warranty Period
3 Years
Features and Benefits
1. Heated Circulating Clifton water baths are ideal for external water circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. Good water movement and temperature control provides temperature stability throughout the water bath. 3. Three-year warranty and comprehensive customer support. 4. Broad range of accessories available to suit wide range of applications. 5. Before leaving our factory each water bath has a unique serial number, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 6. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure adjusting control to known traceable values. 7. Thermocirculator controls and painted surfaces feature “anti-bacterial technology” which inhibits bacterial growth, improving hygiene requirements as demanded by many clinical and laboratory environments. These hygienic surfaces are part of a controlled approach to cleaner facilities. The Clifton range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfection’s. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.

Stainless Steel Gable Lid to fit 8 Litre Stirred Baths

Clifton® Stainless steel Gable Lids helps reduce evaporation, assists in keeping samples in a water bath free from contamination and saves energy. These stainless steel gable lids with a high profile allows extended use of the bath, right into the edges of the tank. No drip points to contaminate samples whilst the lid design ensures all condensate returns back into the bath. Insulated handles for safe use

Flat Lid, Stainless steel, 8 litre baths

Stainless steel construction with wipe clean surfaces. These LD4 Lids provide insulation and consistent water bath performance, reduce energy consumption and running costs. In use they reduce airborne particles contaminating the water. Fitted with insulated lifting handle for convenience.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Stainless Steel Test Tube Rack 26 Holes x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 16mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 25mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter - also suitable for 1.5ml micro tubes

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 12mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 18mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 12 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 31mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Flat n Fold™ Stainless Steel Test Tube Rack 26 Hole x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 16mm, hole size in rack 17mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 25mm, hole size in rack 26mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 12mm, hole size in rack 13mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 18mm, hole size in rack 19mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 14 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 31mm, hole size in rack 32mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Push fit and lock insulated hose 1m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Push fit and lock insulated hose 2m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Cooling Coil - water feed for background cooling

The Cooling Coil immerses into Clifton® Stirred or Circulating water bath, behind the Stirrer, without affecting bath working area. When connected to a cold water supply it provides counter cooling depending on tap water temperature and flow rate.

Immersion Dip Cooler [ambient to -20°C]

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C.

Immersion Dip Cooler (ambient to -20°C)

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C. This model is the more powerful refrigeration Immersion Cooler makes it particularly beneficial for larger volume water baths.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Thermometer Clip Complete With Bent Stem Spirit Filled Thermometer

Used as a reference to measure actual water temperature of the water bath. Thermometer range 0° to 100°C graduated in 2°C divisions.

Draining Syphon

Allows the easy and quick emptying of water baths, immerse into water bath, squeeze the bellow and point the outlet to a bucket or sink.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-14P

Digital Water Circulator complete with 14 Litre Stainless Steel Tank and Shelf

« Return to Water Baths Stirred

Dimensions
External: 361w x 332d x 170h mm Thermocirculator additional 120mm to bath height
Internal: 219w x 298d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 85mm
Packed: 45 x 41 x 32 cm
Capacity
Nominal Tank Capacity: 14 Litres
Temperature Range
Ambient +5°C - 99°C Accessory DC1-300 or DC2-300 provides cooling from ambient to -20°C
Temperature control
PID Digital, 4 digit LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.05°C
Uniformity
±0.01°C
Timer
Variable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
1250W
Voltage
120V or 230V models 50-60Hz
Packed Weight
10 kg
Product Code
NE4-14P
Description
Clifton® Digital Water Heating Circulators designed for external circulation of temperature-controlled water in a closed circuit or maintaining a stable temperature environment in the water bath for immersion of flasks/bottles/racks.

The stainless steel tank contained within a sturdy outer case and supplied complete with a stainless steel shelf all providing good water circulation and temperature stability.

The Thermocirculator is robustly constructed from stainless steel for durability. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability in the bath. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Thermocirculator pump comes with convenient push-fit and lock fittings on both inlet and outlet ports for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use splash proof controls, touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer. Bold digital LED display.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heat-up Times
  • 10 mins
  • 26 mins
  • 60 mins
  • 120 mins
  • 180 mins
  • 287 mins
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, accessory lid or spheres fitted to retain the cold and an accessory Immersion Cooler. Recommend operating in ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduces evaporation and also assists keeping water free from contamination and saves energy reducing electricity consumption and running costs.
Recommended fluids
100% water : 5°C to 99°C

50% water, 50% glycol: -20°C to 90°C

Lab Bath 4590: -15°C to 90°C

Power Consumption (220-240V)
1300W
Energy Consumption
0.5kWh @ 37°C
0.4kWh @ 60°C - lid fitted

The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as its location, ventilation, ambient temperatures and loading.
Warranty Period
3 Years
Features and Benefits
1. Heated Circulating Clifton water baths are ideal for external water circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. Good water movement and temperature control provides temperature stability throughout the water bath. 3. Three-year warranty and comprehensive customer support. 4. Broad range of accessories available to suit wide range of applications. 5. Before leaving our factory each water bath has a unique serial number, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 6. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure adjusting control to known traceable values. 7. Thermocirculator controls and painted surfaces feature “anti-bacterial technology” which inhibits bacterial growth, improving hygiene requirements as demanded by many clinical and laboratory environments. These hygienic surfaces are part of a controlled approach to cleaner facilities. The Clifton range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfection’s. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.

Stainless Steel Gable Lid to fit 14 Litre Stirred Baths

Clifton® Stainless steel Gable Lids helps reduce evaporation, assists in keeping samples in a water bath free from contamination and saves energy. These stainless steel gable lids with a high profile allows extended use of the bath, right into the edges of the tank. No drip points to contaminate samples whilst the lid design ensures all condensate returns back into the bath. Insulated handles for safe use

Flat Lid, Stainless steel, 14 litre baths

Stainless steel construction with wipe clean surfaces. These LD4 Lids provide insulation and consistent water bath performance, reduce energy consumption and running costs. In use they reduce airborne particles contaminating the water. Fitted with insulated lifting handle for convenience.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Ringed Lid, stainless steel, 4 x 105mm holes, to suit 14 litre baths

The lid and rings are manufactured from stainless steel. The concentric rings provide varying hole diameters in the lid. In use the lid minimises evaporation and maintains temperature stability of the water bath when tall vessels are being heated at elevated temperatures.

Stainless Steel Test Tube Rack 26 Holes x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 16mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 25mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter - also suitable for 1.5ml micro tubes

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 12mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 18mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 12 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 31mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Flat n Fold™ Stainless Steel Test Tube Rack 26 Hole x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 16mm, hole size in rack 17mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 25mm, hole size in rack 26mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 12mm, hole size in rack 13mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 18mm, hole size in rack 19mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 14 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 31mm, hole size in rack 32mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Stainless Steel Raised Shelf to suit 14, 22, 28 and 38 Litre Baths

Simple solution for placing shallow vessels in a stirred bath. Manufactured from stainless steel. The raised shelf is perforated to allow free circulation of water. Can be easily removed and cleaned.

Push fit and lock insulated hose 1m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Push fit and lock insulated hose 2m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Cooling Coil - water feed for background cooling

The Cooling Coil immerses into Clifton® Stirred or Circulating water bath, behind the Stirrer, without affecting bath working area. When connected to a cold water supply it provides counter cooling depending on tap water temperature and flow rate.

Immersion Dip Cooler [ambient to -20°C]

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C.

Immersion Dip Cooler (ambient to -20°C)

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C. This model is the more powerful refrigeration Immersion Cooler makes it particularly beneficial for larger volume water baths.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Thermometer Clip Complete With Bent Stem Spirit Filled Thermometer

Used as a reference to measure actual water temperature of the water bath. Thermometer range 0° to 100°C graduated in 2°C divisions.

Draining Syphon

Allows the easy and quick emptying of water baths, immerse into water bath, squeeze the bellow and point the outlet to a bucket or sink.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-22P

Digital Water Circulator complete with 22 Litre Stainless Steel Tank and Shelf

« Return to Water Baths Stirred

Dimensions
External: 537w x 332d x 170h mm
Internal: 395w x 298d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 85mm
Packed: 62 x 41 x 37 cm
Capacity
Nominal Tank Capacity: 22 Litres
Temperature Range
Ambient +5°C - 99°C Accessory DC1-300 or DC2-300 provides cooling from ambient to -20°C
Temperature control
PID Digital, 4 digit LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.05°C
Uniformity
±0.01°C
Timer
Variable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
1250W
Voltage
120V or 230V models 50-60Hz
Packed Weight
12 kg
Product Code
NE4-22P
Description
Clifton® Digital Water Heating Circulators designed for external circulation of temperature-controlled water in a closed circuit or maintaining a stable temperature environment in the water bath for immersion of flasks/bottles/racks.

The stainless steel tank contained within a sturdy outer case and supplied complete with a stainless steel shelf all providing good water circulation and temperature stability.

The Thermocirculator is robustly constructed from stainless steel for durability. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability in the bath. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Thermocirculator pump comes with convenient push-fit and lock fittings on both inlet and outlet ports for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use splash proof controls, touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer. Bold digital LED display.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heat-up Times
  • 16 mins
  • 41 mins
  • 90 mins
  • 190 mins
  • 400 mins
  • 851 mins
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, accessory lid or spheres fitted to retain the cold and an accessory Immersion Cooler. Recommend operating in ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduces evaporation and also assists keeping water free from contamination and saves energy reducing electricity consumption and running costs.
Recommended fluids
100% water : 5°C to 99°C

50% water, 50% glycol: -20°C to 90°C

Lab Bath 4590: -15°C to 90°C

Power Consumption (220-240V)
1300W
Energy Consumption
0.5kWh @ 37°C
0.4kWh @ 60°C - lid fitted

The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as its location, ventilation, ambient temperatures and loading.
Warranty Period
3 Years
Features and Benefits
1. Heated Circulating Clifton water baths are ideal for external water circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. Good water movement and temperature control provides temperature stability throughout the water bath. 3. Three-year warranty and comprehensive customer support. 4. Broad range of accessories available to suit wide range of applications. 5. Before leaving our factory each water bath has a unique serial number, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 6. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure adjusting control to known traceable values. 7. Thermocirculator controls and painted surfaces feature “anti-bacterial technology” which inhibits bacterial growth, improving hygiene requirements as demanded by many clinical and laboratory environments. These hygienic surfaces are part of a controlled approach to cleaner facilities. The Clifton range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfection’s. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.

Stainless Steel Gable Lid to fit 22 and 28 Litre Stirred Baths

Clifton® Stainless steel Gable Lids helps reduce evaporation, assists in keeping samples in a water bath free from contamination and saves energy. These stainless steel gable lids with a high profile allows extended use of the bath, right into the edges of the tank. No drip points to contaminate samples whilst the lid design ensures all condensate returns back into the bath. Insulated handles for safe use

Flat Lid, Stainless steel, 22/28 litre baths

Stainless steel construction with wipe clean surfaces. These LD4 Lids provide insulation and consistent water bath performance, reduce energy consumption and running costs. In use they reduce airborne particles contaminating the water. Fitted with insulated lifting handle for convenience.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Ringed Lid, stainless steel, 6 x 105mm holes, to suit 22/28 litre baths

The lid and rings are manufactured from stainless steel. The concentric rings provide varying hole diameters in the lid. In use the lid minimises evaporation and maintains temperature stability of the water bath when tall vessels are being heated at elevated temperatures.

Stainless Steel Test Tube Rack 26 Holes x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 16mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 25mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter - also suitable for 1.5ml micro tubes

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 12mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 18mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 50 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 32mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 12 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 31mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Flat n Fold™ Stainless Steel Test Tube Rack 26 Hole x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 16mm, hole size in rack 17mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 25mm, hole size in rack 26mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 12mm, hole size in rack 13mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 18mm, hole size in rack 19mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 14 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 31mm, hole size in rack 32mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Stainless Steel Raised Shelf to suit 22, 28 and 38 Litre Baths

Simple solution for placing shallow vessels in a stirred bath. Manufactured from stainless steel. The raised shelf is perforated to allow free circulation of water. Can be easily removed and cleaned.

Push fit and lock insulated hose 1m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Push fit and lock insulated hose 2m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Cooling Coil - water feed for background cooling

The Cooling Coil immerses into Clifton® Stirred or Circulating water bath, behind the Stirrer, without affecting bath working area. When connected to a cold water supply it provides counter cooling depending on tap water temperature and flow rate.

Immersion Dip Cooler [ambient to -20°C]

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C.

Immersion Dip Cooler (ambient to -20°C)

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C. This model is the more powerful refrigeration Immersion Cooler makes it particularly beneficial for larger volume water baths.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Thermometer Clip Complete With Bent Stem Spirit Filled Thermometer

Used as a reference to measure actual water temperature of the water bath. Thermometer range 0° to 100°C graduated in 2°C divisions.

Draining Syphon

Allows the easy and quick emptying of water baths, immerse into water bath, squeeze the bellow and point the outlet to a bucket or sink.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-28P

Digital Water Circulator complete with 28 Litre Stainless Steel Tank and Shelf

« Return to Water Baths Stirred

Dimensions
External: 537w x 332d x 240h mm Thermocirculator additional 120mm to bath height
Internal: 395w x 298d x 200h mm
Water level: Maximum 180mm shelf fitted working depth 135mm
Packed: 62 x 41 x 37 cm
Capacity
Nominal Tank Capacity: 28 Litres
Temperature Range
Ambient +5°C - 99°C Accessory DC2-300 provides cooling from ambient to -20°C
Temperature control
PID Digital, 4 digit LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.05°C
Uniformity
±0.01°C
Timer
Variable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
1250W
Voltage
120V or 230V models 50-60Hz
Packed Weight
14 kg
Product Code
NE4-28P
Description
Clifton® Digital Water Heating Circulators designed for external circulation of temperature-controlled water in a closed circuit or maintaining a stable temperature environment in the water bath for immersion of flasks/bottles/racks. This water bath has a taller working depth.

The stainless steel tank contained within a sturdy outer case and supplied complete with a stainless steel shelf all providing good water circulation and temperature stability.

The Thermocirculator is robustly constructed from stainless steel for durability. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability in the bath. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Thermocirculator pump comes with convenient push-fit and lock fittings on both inlet and outlet ports for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use splash proof controls, touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer. Bold digital LED display.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heat-up Times
  • 20 mins
  • 50 mins
  • 135 mins
  • 380 mins
  • 630 mins
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, accessory lid or spheres fitted to retain the cold and an accessory Immersion Cooler. Recommend operating in ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduces evaporation and also assists keeping water free from contamination and saves energy reducing electricity consumption and running costs.
Recommended fluids
100% water : 5°C to 99°C

50% water, 50% glycol: -20°C to 90°C

Lab Bath 4590: -15°C to 90°C

Power Consumption (220-240V)
1300W
Energy Consumption
0.5kWh @ 37°C
0.4kWh @ 60°C - lid fitted

The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as its location, ventilation, ambient temperatures and loading.
Warranty Period
3 Years
Features and Benefits
1. Heated Circulating Clifton water baths are ideal for external water circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. Good water movement and temperature control provides temperature stability throughout the water bath. 3. Three-year warranty and comprehensive customer support. 4. Broad range of accessories available to suit wide range of applications. 5. Before leaving our factory each water bath has a unique serial number, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 6. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure adjusting control to known traceable values. 7. Thermocirculator controls and painted surfaces feature “anti-bacterial technology” which inhibits bacterial growth, improving hygiene requirements as demanded by many clinical and laboratory environments. These hygienic surfaces are part of a controlled approach to cleaner facilities. The Clifton range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfection’s. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.

Stainless Steel Gable Lid to fit 22 and 28 Litre Stirred Baths

Clifton® Stainless steel Gable Lids helps reduce evaporation, assists in keeping samples in a water bath free from contamination and saves energy. These stainless steel gable lids with a high profile allows extended use of the bath, right into the edges of the tank. No drip points to contaminate samples whilst the lid design ensures all condensate returns back into the bath. Insulated handles for safe use

Flat Lid, Stainless steel, 22/28 litre baths

Stainless steel construction with wipe clean surfaces. These LD4 Lids provide insulation and consistent water bath performance, reduce energy consumption and running costs. In use they reduce airborne particles contaminating the water. Fitted with insulated lifting handle for convenience.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Ringed Lid, stainless steel, 6 x 105mm holes, to suit 22/28 litre baths

The lid and rings are manufactured from stainless steel. The concentric rings provide varying hole diameters in the lid. In use the lid minimises evaporation and maintains temperature stability of the water bath when tall vessels are being heated at elevated temperatures.

Stainless Steel Test Tube Rack 26 Holes x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 16mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 25mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter - also suitable for 1.5ml micro tubes

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 12mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 18mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 50 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 32mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 12 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 31mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Flat n Fold™ Stainless Steel Test Tube Rack 26 Hole x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 16mm, hole size in rack 17mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 25mm, hole size in rack 26mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 12mm, hole size in rack 13mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 18mm, hole size in rack 19mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 14 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 31mm, hole size in rack 32mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Stainless Steel Raised Shelf to suit 22, 28 and 38 Litre Baths

Simple solution for placing shallow vessels in a stirred bath. Manufactured from stainless steel. The raised shelf is perforated to allow free circulation of water. Can be easily removed and cleaned.

Push fit and lock insulated hose 1m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Push fit and lock insulated hose 2m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Cooling Coil - water feed for background cooling

The Cooling Coil immerses into Clifton® Stirred or Circulating water bath, behind the Stirrer, without affecting bath working area. When connected to a cold water supply it provides counter cooling depending on tap water temperature and flow rate.

Immersion Dip Cooler [ambient to -20°C]

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C.

Immersion Dip Cooler (ambient to -20°C)

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C. This model is the more powerful refrigeration Immersion Cooler makes it particularly beneficial for larger volume water baths.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Thermometer Clip Complete With Bent Stem Spirit Filled Thermometer

Used as a reference to measure actual water temperature of the water bath. Thermometer range 0° to 100°C graduated in 2°C divisions.

Draining Syphon

Allows the easy and quick emptying of water baths, immerse into water bath, squeeze the bellow and point the outlet to a bucket or sink.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.

NE4-56P

Digital Water Circulator complete with 56 Litre Stainless Steel Tank and Shelf

« Return to Water Baths Stirred

Dimensions
External: 660w x 540d x 290h mm Thermocirculator additional 120mm to bath height
Internal: 490w x 500d x 200h mm
Water level: Maximum 180mm shelf fitted working depth 135mm
Packed: 69 x 47 x 79 cm
Capacity
Nominal Tank Capacity: 56 Litres
Temperature Range
Ambient +5°C - 99°C Accessory DC2-300 provides cooling from ambient to -20°C
Temperature control
PID Digital, 4 digit LED display, resolution 0.1°C
Temperature alarm
Under/over temperature alarm is automatically set 4˚C above and 4˚C below set point.
Sensitivity
±0.2°C
Uniformity
±0.02°C
Timer
Variable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure
10 litres/min - 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection ports
Inlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)
2000W
Voltage
230V models 50-60Hz
Packed Weight
23 kg
Product Code
NE4-56P
Description
Clifton® Digital Water Heating Circulators designed for external circulation of temperature-controlled water in a closed circuit or maintaining a stable temperature environment in the water bath for immersion of flasks/bottles/racks. This water bath has a taller working depth and large working area.

The stainless steel tank contained within a sturdy outer case and supplied complete with a stainless steel shelf all providing good water circulation and temperature stability.

The Thermocirculator is robustly constructed from stainless steel for durability. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Easy to use controls that wipe clean and have an anti-bacterial finish. Immersed components are corrosion resistant. Quiet running in use and providing excellent water temperature stability in the bath. Indication of heating, over temperature alarm and timer running.

When a low liquid level is detected a “FiLL” message automatically appears and heating is suspended. Once refilled, heating is restored and temperature control resumes automatically. Over and under temperature alarms automatically protect work in the water bath, providing heater cut off, visual message and indicator.

Thermocirculator pump comes with convenient push-fit and lock fittings on both inlet and outlet ports for secure external water circulation.
Controls
Featuring bold LED display of measured temperatures in real-time, increments of ±0.1°C, using precision PID temperature control. Setting for water temperature only or combination of temperature and time. Timer setting variable in 1-minute increments from 00:01 [hh:mm] to 99:59 [hh:mm] with “end” message on completion-timed period. Settings retained even after turning the unit off.

Easy to use splash proof controls, touch keypads for setting time and temperature values with indicators for heating, over temperature alarm and timer. Bold digital LED display.

The water bath can be set to run at a set temperature or commence the timer once the water reaches set temperature.

Features auto setting over and under temperature alarm protecting your work at set temperature.

Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features
Features a low liquid level float switch, which ensures heating, is switched off if the liquid falls below the recommended level - display will show “FiLL”. Heating is switched off but stirring continues. To reset carefully top up the liquid to the recommended level.

The under/over temperature alarm is automatically set 4˚C above and 4˚C below set temperature. When in alarm condition the indicator illuminates and actual bath temperature is shown, if bath is over temperature both heating and stirring are switched off. Once liquid temperature has fallen or risen above/below the alarm setting the indicator clears and actual bath temperature is shown.
Heat-up Times
  • 40 mins
  • 80 mins
  • 150 mins
Heating/Cooling Information
For water temperatures below ambient we recommend a glycol/water mix or accessory solution LB-5.0 Lab Bath, accessory lid or spheres fitted to retain the cold and an accessory Immersion Cooler. Recommend operating in ambient temperature 20°C.

For water temperatures above 60°C we recommend accessory lid or spheres fitted for optimal performance, reduces evaporation and also assists keeping water free from contamination and saves energy reducing electricity consumption and running costs.
Recommended fluids
100% water : 5°C to 99°C

50% water, 50% glycol: -20°C to 90°C

Lab Bath 4590: -15°C to 90°C

Power Consumption (220-240V)
2050W
Energy Consumption
1.3kWh @ 37°C
1.1kWh @ 60°C

The lower the figure, the less energy used. Information supplied for size and range comparison, guidance only and measured consumption at set point. Please remember that the energy consumption may vary due to factors such as its location, ventilation, ambient temperatures and loading.
Warranty Period
3 Years
Features and Benefits
1. Heated Circulating Clifton water baths are ideal for external water circulation or immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. Good water movement and temperature control provides temperature stability throughout the water bath. 3. Three-year warranty and comprehensive customer support. 4. Broad range of accessories available to suit wide range of applications. 5. Before leaving our factory each water bath has a unique serial number, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 6. To verify the performance of the temperature control system every unit undergoes a factory 2 point calibration procedure adjusting control to known traceable values. 7. Thermocirculator controls and painted surfaces feature “anti-bacterial technology” which inhibits bacterial growth, improving hygiene requirements as demanded by many clinical and laboratory environments. These hygienic surfaces are part of a controlled approach to cleaner facilities. The Clifton range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfection’s. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.

Stainless Steel Gable Lid to fit 56 Litre Stirred and Circulating Baths

1. The Gable lid has been designed allowing full use of whole width of a Clifton water bath with the lowest height of the gable being 45mm above the bath. This unique feature means test tube racks or flasks can be placed across the whole width of the bath without fouling the lid maximising the bath working area.

Polypropylene Spheres

This blanket of hollow spheres is ideal for open tanks of water. Reduces thermal losses - Savings of up to 75% can be achieved with a single layer - Increase energy saving & reducing costs. A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal insulation properties. Reduces steaming - vapour losses reduced by 90%. Reduce vapours & splashing. No impedance to workload.

Stainless Steel Test Tube Rack 26 Holes x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 16mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 25mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter - also suitable for 1.5ml micro tubes

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 12mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 18mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 12 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 31mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Stainless Steel Test Tube Rack 50 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat packed ready for assembly. Suitable for test tubes with an external diameter 32mm.

Can be cleaned with detergents, ultrasonics or autoclaved. Durable and stable in use with looped handles for easy retrieval from hot water baths.

Flat n Fold™ Stainless Steel Test Tube Rack 26 Hole x 17mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 16mm, hole size in rack 17mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 36 Holes x 13mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 12mm, hole size in rack 13mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 16 Holes x 26mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 25mm, hole size in rack 26mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 18 Holes x 19mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 18mm, hole size in rack 19mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Flat n Fold™ Stainless Steel Test Tube Rack 14 Holes x 32mm Diameter

Laboratory Test Tube rack, stainless steel 304 spec 18/8 non-magnetic, bright finish. Supplied flat, fold to shape. Suitable for test tubes with an external diameter 31mm, hole size in rack 32mm. Folded rack dimensions 270w x 70d x 95h mm. Can be cleaned with detergents, ultrasonics or autoclaved.

Push fit and lock insulated hose 1m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Push fit and lock insulated hose 2m length x 6mm dia.

Flexible polyurethane tubing for connecting to inlet and outlet ports on Clifton Circulating Water baths.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Lab Bath 4590 Heat Transfer Fluid

Heat transfer fluid working temperature range -15° to +90°C, provides complete protection from freezing, corrosion and algal growth which can wear and damage pumps. Non-Toxic, Non-flammable, Environmentally safe and good heat transfer properties.

Cooling Coil - water feed for background cooling

The Cooling Coil immerses into Clifton® Stirred or Circulating water bath, behind the Stirrer, without affecting bath working area. When connected to a cold water supply it provides counter cooling depending on tap water temperature and flow rate.

Immersion Dip Cooler (ambient to -20°C)

Designed to be used in conjunction with a Clifton® Stirred or Circulating water baths. The immersion coil fits into the rear access hole behind the Thermostirrer without sacrificing the working area. The immersion cooler runs continuously providing counter cooling with bath providing temperature control from ambient to -20°C. This model is the more powerful refrigeration Immersion Cooler makes it particularly beneficial for larger volume water baths.

Thermometer Clip Complete With Bent Stem Spirit Filled Thermometer

Used as a reference to measure actual water temperature of the water bath. Thermometer range 0° to 100°C graduated in 2°C divisions.

Calibration Record

Where equipment requires a Calibration record please order when buying equipment from Clifton® range.