Bath – Central Science Supplies https://centralscience.spiderns.com School and College Science Supplies Tue, 13 Oct 2026 17:35:41 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 WATER BATH THERMOSTATIC 22 LTR DIGITAL OIL HEATING CISCULATOR WITH STAINLESS STEEL TANK AND SHELF https://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-digital-oil-heating-cisculator-with-stainless-steel-tank-and-shelf/ https://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-digital-oil-heating-cisculator-with-stainless-steel-tank-and-shelf/#respond Tue, 13 Oct 2026 17:35:41 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-digital-oil-heating-cisculator-with-stainless-steel-tank-and-shelf/ EduScience Digital Water and Oil Heating Circulators designed for external circulation of temperature-controlled water and heat transfer fluids in a closed circuit or maintaining a stable temperature environment in the bath for the 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. Additionally a Safety Experiment protector can be set just above desired working temperature protecting your work. 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. A Safety Experiment protector can be set just above desired working temperature protecting your work. 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. Class 2 protection features a Safety Experiment protector can be set just above desired working temperature protecting your work.
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.
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.
Features and Benefits 1. Heated Circulating EduScience 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 EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the finishes.
DimensionsExternal: 537w x 332d x 170h mm
Internal: 395w x 298d x 150h mm
Water level: Maximum 130mmshelf fitted working depth 85mm
Packed: 62 x 41 x 37cm
CapacityNominal Tank Capacity: 22 Litres
Temperature RangeAmbient 5 C – 130 CAccessory DC1-300 or DC2-300 provides cooling from ambient to -20 C
Temperature controlPID Digital, 4 digit LED display, resolution 0.1 C
Temperature alarmUnder/over temperature alarm is automatically set 4 C above and 4 C below set point.
Sensitivity 0.1C
Uniformity 0.01 C
TimerVariable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure10 litres/min – 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection portsInlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)1250W
Voltage120V or 230V models 50-60Hz
Packed Weight12 kg

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WATER BATH THERMOSTATIC 14 LTR DIGITAL OIL HEATING CIRCULATOR COM W.S.STEEL TANK & SHELF https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-oil-heating-circulator-com-w-s-steel-tank-shelf/ https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-oil-heating-circulator-com-w-s-steel-tank-shelf/#respond Tue, 13 Oct 2026 17:35:31 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-oil-heating-circulator-com-w-s-steel-tank-shelf/ EduScience Digital Water and Oil Heating Circulators designed for external circulation of temperature-controlled water and heat transfer fluids in a closed circuit or maintaining a stable temperature environment in the bath for the 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. Additionally a Safety Experiment protector can be set just above desired working temperature protecting your work. 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. A Safety Experiment protector can be set just above desired working temperature protecting your work. 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. Class 2 protection features a Safety Experiment protector can be set just above desired working temperature protecting your work.
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.
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.
Features and Benefits 1. Heated Circulating EduScience 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 EduScience 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
DimensionsExternal: 361w x 332d x 170h mmThermocirculator additional 120mm to bath height
Internal: 219w x 298d x 150h mm – working area of the bath
Water level: Maximum 130mm shelf fitted working depth 85mm
Packed: 45 x 41 x 32cm
CapacityNominal Tank Capacity: 14 Litres
Temperature RangeAmbient 5 C – 130 CAccessory DC1-300 or DC2-300 provides cooling from ambient to -20?C
Temperature controlPID Digital, 4 digit LED display, resolution 0.1?C
Temperature alarmUnder/over temperature alarm is automatically set 4?C above and 4 C below set point.
Sensitivity 0.05 C
Uniformity 0.01 C
TimerVariable 00:01 to 99:59 hh:mm Activates at set temperature. End timed period, audible buzzer and end message
Pump capacity and pressure10 litres/min – 150mbar Pressue drop can occur with pipe height, length, bore, bends and liquid temperatures below ambient
Pump connection portsInlet and outlet ports take 4mm bore x 6mm o/d tubing
Heater Power (220-240V)1250W
Voltage120V or 230V models 50-60Hz
Packed Weight10 kg

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WATER BATH 4 LTR DIGITAL TRIPLE BATH COMP. W.S.STEEL PERFORATED FALSE BASE https://centralscience.spiderns.com/product/water-bath-4-ltr-digital-triple-bath-comp-w-s-steel-perforated-false-base/ https://centralscience.spiderns.com/product/water-bath-4-ltr-digital-triple-bath-comp-w-s-steel-perforated-false-base/#respond Tue, 13 Oct 2026 17:35:26 +0000 http://centralscience.spiderns.com/product/water-bath-4-ltr-digital-triple-bath-comp-w-s-steel-perforated-false-base/ Triplebath features three independently controlled unstirred water baths in one unit.
Featuring three 4 litre stainless steel tanks with individual thermostatic digital controls, allowing each chamber to have a different temperature and shallow water levels.
Each chamber comes complete with a removable EduScience “low” height stainless steel perforated shelf.
Heaters and temperature sensor concealed under the tank providing a clutter free working area easy to wipe clean. The heating footprint covers the underside base of the tank, providing rapid energy transfer, quicker heat up times and a reduction in energy consumption with improved temperature uniformity.
Comprising of a high quality corrosion resistant stainless steel tank, with a bright clean finish housed in a durable paint finished outer case. Painted surfaces feature anti-bacterial finish with good chemical resistance.
Controls Easy to use analogue dial pointer for setting temperature, graduated in 5?C divisions for each tank.
Illuminated on/off switch and heater indication lamp for each tank.
We verify the performance of every bath calibrating its controls and water temperature at 45 C for consistent temperature control in use.
Safety Thermal cut out fitted in the heater. IP rated clear booted on/off power switch. Bath fitted with non-slip rubber feet.
Heating information Above 60 C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres. Covering the bath with a lid also reduces energy consumption and running costs for your EduScience water bath.
Power Consumption 1200W
Feature and Benefits 1. TripleBath features three independently controlled shallow water baths suitable for heating samples in micro centrifuge tubes and for other molecular-biology applications. 2. Small samples easily seen and not obscured by conventional high sided water baths. 3. Low profile design allows easier access to samples in bath. 4. Full use can be made of the bath to provide maximum working area. 5. Three-year warranty and comprehensive customer support. 6. Before leaving our factory every water bath is identified with a unique serial number and undergoes a factory calibration adjusting control to known traceable value, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 7. Painted surfaces feature anti-bacterial technology which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 535w x 332h x 290h mm
Internal: 300w x 150d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 115mm
Packed: 40 x 43 x 63cm
CapacityNominal Tank Capacity: Triple tanks, 4 Litres each
Temperature controlDigital Thermostatic, LED display, resolution 1 C
Temperature RangeAmbient 5 C – 99 C Lids required above 60C
Sensitivity 0.25 C
Uniformity 0.1 C 99 C tank, effect on 30 C tank 0.7 C
Heater Power3 x 400W
Voltage 230V / 50-60Hz
Packed Weight13.5 kg

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WATER BATH THERMOSTATIC 28 LTR DIGITAL COMPLETE WITH S.STEEL TANK AND SHELF ( SENSITIVITY 0.05C) https://centralscience.spiderns.com/product/water-bath-thermostatic-28-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/ https://centralscience.spiderns.com/product/water-bath-thermostatic-28-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/#respond Tue, 13 Oct 2026 17:35:14 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-28-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/ Stirred EduScience water baths are designed for immersion of flasks/bottles/racks in an accurate temperature environment throughout the water bath featuring digital PID temperature control. 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 Thermostirrer is robust 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.
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.
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 0.55kWh @ 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.
Features and Benefits 1. Stirred EduScience water bath designed for 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. Thermostirrer 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 EduScience 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.
DimensionsExternal: 537w x 332d x 240h mm
Internal: 395w x 298d x 200h mm
Water level: Maximum 180mm shelf fitted working depth 135mm
Packed: 62 x 41 x 37cm
CapacityNominal Tank Capacity: 28 Litres
Temperature Rangeambient 5?C – 99?C Accessory DC2-300 provides cooling from ambient to -20?C
Temperature controlPID Digital, LED display, resolution 0.1?C
Temperature alarmUnder/over temperature alarm is automatically set 4?C above and 4?C below set point.
Sensitivity?0.05?C
Uniformity?0.01?C
TimerVariable, 00:01 to 99:59 hh:mm. Activates at set temperature. End timed period, audible buzzer and and “end” message.
Heater Power (220-240V)1250W
Voltage120V or 230V models 50-60Hz
Packed Weight14.7 kg

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WATER BATH THERMOSTATIC 18 LTR UNSTIRRED, COMPLETE WITH S.STEEL PERFORATED BASED AND CONSTANT LEVEL https://centralscience.spiderns.com/product/water-bath-thermostatic-18-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/ https://centralscience.spiderns.com/product/water-bath-thermostatic-18-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/#respond Tue, 13 Oct 2026 17:34:48 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-18-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/ Stirred EduScience water baths Designed for applications that require continuous boiling. This bath also has the flexibility where the control can be regulated from a gentle simmer to a vigorous boil. Comprising of a stainless steel tank housed in a durable paint finished outer case. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Complete with a removable stainless steel perforated false base. The bath, which is simmer-statically controlled, is ideally suited to prolonged periods of boiling. Fitted with a sheathed immersion element and thermal safety cut out. With the heater directly immersed in water it provides rapid boiling. A standard feature is a constant level device, which maintains a fixed level of liquid thereby eliminating the need to regularly top up the bath. Registered Community Design No 002515296-0001 and 002515296-0002
Controls Analogue dial with proportional 1 to 10 scale. Illuminated on/off switch and heater indication lamp.
Heating/Cooling Information The bath can control the amount of boiling from a gentle simmer to a vigorous boil. Above 60 C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres. Covering the bath with a lid also reduces energy consumption and running costs. Time taken to boil water based on gable lid fitted, filled with cold water up to constant level.
Safety Features Thermal cut out fitted in the heater. Always connect the constant level with laboratory tubing to a water supply, adjust the flow to gently top up the water level, whilst maintaining boiling.
Power Consumption (220-240V) 2500W
Drain Tap Fitted No
Features and Benefits 1. EduScience boiling bath is designed for applications that require continuous boiling. 2. The shelf/platform in the bath used for supporting flasks/bottles/racks is stable and can be easily removed and cleaned. 3. Stainless steel tank which is corrosion resistant and easy to clean. 4. Constant level device combats water evaporation, saving you from remembering to top up the bath in use, which occurs quickly with boiling water. 5. Control can be regulated from gentle simmer to vigorous boil. 6. High wattage heater directly immersed in the water for rapid boiling. 7. Recessed side-lifting handles for ease of transportation. 8. Broad range of accessories available to suit wide range of applications. 9. Each bath is uniquely identified with its own serial number recorded on our product database, which includes all of its manufacturing inspection data. Electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 10. Painted surfaces feature anti-bacterial technology which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 361w x 332d x 290h mm
Internal: 325w x 300d x 150h mm
Water level: Minimum and maximum water level are governed by the constant level which maintains water level during boiling. Using standard laboratory tubing, connect the bottom outlet of the constant level to a regulated water supply/tap and adjust to supply a slow feed of water while maintaining boiling and this will automatically maintain a safe water level. The side outlet acts as an overflow to a sink or drain.
Packed: 45 x 41 x 32 cm
CapacityNominal Tank Capacity: 18 Litres
Temperature RangeSimmer to Boiling @ 100 C
Temperature controlFeaturing an energy regulator controls the amount of boiling from a gentle simmer to vigorous boil.
Heater Power (220-240V)2500W
Voltage230V

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WATER BATH THERMOSTATIC 14 LTR DIGITAL COMPLETE WITH S.STEEL TANK AND SHELF ( SENSITIVITY 0.05C) https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/ https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/#respond Tue, 13 Oct 2026 17:34:47 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-digital-complete-with-s-steel-tank-and-shelf-sensitivity-0-05c/ Stirred EduScience water baths are designed for immersion of flasks/bottles/racks in an accurate temperature environment throughout the water bath featuring digital PID temperature control. 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 Thermostirrer is robust 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.
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.
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.
Features and Benefits 1. Stirred EduScience water bath designed for 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. Thermostirrer 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 EduScience 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.
DimensionsExternal: 361w x 332d x 170h mm
Internal: 219w x 298d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 85mm
Packed: 45x41x32cm
CapacityNominal Tank Capacity: 14 Litres
Temperature Rangeambient 5 C – 99 C Accessory DC1-300 or DC2-300 provide cooling from ambient to -20 C
Temperature controlPID Digital, LED display, resolution 0.1 C
Temperature alarmUnder/over temperature alarm is automatically set 4?C above and 4 C below set point.
Sensitivity 0.05 C
Uniformity 0.01 C
TimerVariable, 00:01 to 99:59 hh:mm. Activates at set temperature. End timed period, audible buzzer and and “end” message.
Heater Power (220-240V)1250W
Voltage120V or 230V models 50-60Hz
Packed Weight10.7 kg

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WATER BATH 2 LTR DIGITAL TRIPLEBATH COMP.W. S.STEEL STAINLESS STEEL PERFORATED FALSE BASE https://centralscience.spiderns.com/product/water-bath-2-ltr-digital-triplebath-comp-w-s-steel-stainless-steel-perforated-false-base/ https://centralscience.spiderns.com/product/water-bath-2-ltr-digital-triplebath-comp-w-s-steel-stainless-steel-perforated-false-base/#respond Tue, 13 Oct 2026 17:34:25 +0000 http://centralscience.spiderns.com/product/water-bath-2-ltr-digital-triplebath-comp-w-s-steel-stainless-steel-perforated-false-base/ Triplebath features three independently controlled unstirred water baths in one unit.
Typically suitable for classroom use performing PCR routines in shallow temperature controlled water, each tank can be set to a different temperature for denaturing, annealing and elongation – reducing solvent and consumables.
Featuring three 2 litre stainless steel tanks with individual thermostatic digital controls, allowing each chamber to have a different temperature and shallow water levels.
Each chamber comes complete with a removable EduScience “low” height stainless steel perforated shelf.
Heaters and temperature sensor concealed under the tank providing a clutter free working area easy to wipe clean. The heating footprint covers the underside base of the tank, providing rapid energy transfer, quicker heat up times and a reduction in energy consumption with improved temperature uniformity.
Comprising of a high quality corrosion resistant stainless steel tank, with a bright clean finish housed in a durable paint finished outer case. Painted surfaces feature anti-bacterial finish with good chemical resistance.
Controls Easy to use digital controls with up and down key pads for setting the temperature in each tank.
Illuminated on/off switch and heater indication lamp for each tank.
We verify the performance of every bath calibrating its controls and water temperature at 45C for consistent temperature control in use.
Safety Thermal cut out fitted in the heater. IP rated clear booted on/off power switch. Bath fitted with non-slip rubber feet.
Heating Information Above 60?C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres. Covering the bath with a lid also reduces energy consumption and running costs for your EduScience water bath.
The rapid heat up times are based on minimum water level 10mm above shelf/platform.
Power Consumption 600W
NotesPolymerase Chain Reaction (PCR) changed biology.
It allows very small samples of DNA to be analysed and then making billions of copies. PCR is routinely used in forensic investigations, infectious disease testing and screening for genetic disease.
PCR is a system of copying/amplifying a sequence of DNA using DNA polymerase from heat stable bacteria. The target sequence is located in the genome using primers.
These primers are short pieces of DNA that are complementary to the ends of the target sequence. The DNA, primers and bacterial DNA polymerase are mixed, cycled through three temperatures which causes the DNA to be amplified.
Features and Benefits 1. TripleBath features three independently controlled shallow water baths suitable for heating samples in micro centrifuge tubes and for other molecular-biology applications. 2. Small samples easily seen and not obscured by conventional high sided water baths. 3. Low profile design allows easier access to samples in bath. 4. Full use can be made of the bath to provide maximum working area. 5. Three-year warranty and comprehensive customer support. 6. Before leaving our factory every water bath is identified with a unique serial number and undergoes a factory calibration adjusting control to known traceable value, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 7. Painted surfaces feature ?anti-bacterial technology? which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 535w x 332h x 135h mm
Internal: 300w x 150d x 65h mm
Water level: Minimum 10mm and Maximum 30mm above shelf.
Packed size: 36 x 25 x 66cm
CapacityNominal Tank Capacity: Triple tanks, 2 Litres each
Temperature RangeAmbient 5 C – 99 C Lids required above 6 C
Temperature controlDigital Thermostatic, LED display, resolution 1 C
Sensitivity 0.25 C
Uniformity 0.1 C 99 C tank, effect on 30 C tank 0.7 C
Heater Power3 x 200W
Voltage230V / 50-60Hz
Packed Weight 8.5 kg

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WATER BATH THERMOSTATIC 4 LTR TRIPLE , COMP. W. S.STEEL PERFORATED FALSE BASE https://centralscience.spiderns.com/product/water-bath-thermostatic-4-ltr-triple-comp-w-s-steel-perforated-false-base/ https://centralscience.spiderns.com/product/water-bath-thermostatic-4-ltr-triple-comp-w-s-steel-perforated-false-base/#respond Tue, 13 Oct 2026 17:34:08 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-4-ltr-triple-comp-w-s-steel-perforated-false-base/ Triplebath features three independently controlled unstirred water baths in one unit.
Featuring three 4 litre stainless steel tanks with individual thermostatic controls, allowing each chamber to have a different temperature and water levels.
Each chamber comes complete with a removable EduScience “low” height stainless steel perforated shelf.
Heaters and temperature sensor concealed under the tank providing a clutter free working area easy to wipe clean. The heating footprint covers the underside base of the tank, providing rapid energy transfer, quicker heat up times and a reduction in energy consumption with improved temperature uniformity.
Comprising of a high quality corrosion resistant stainless steel tank, with a bright clean finish housed in a durable paint finished outer case. Painted surfaces feature anti-bacterial finish with good chemical resistance.
Controls Easy to use analogue dial pointer for setting temperature, graduated in 5 C divisions for each tank.
Illuminated on/off switch and heater indication lamp for each tank.
We verify the performance of every bath calibrating its controls and water temperature at 45 C for consistent temperature control in use.
Heating/Cooling Information Above 60 C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres. Covering the bath with a lid also reduces energy consumption and running costs for your EduScience water bath.
Power Consumption 1200W
Warranty Period 3 Years
Features and Benefits 1. TripleBath features three independently controlled shallow water baths suitable for heating samples in micro centrifuge tubes and for other molecular-biology applications. 2. Small samples easily seen and not obscured by conventional high sided water baths. 3. Low profile design allows easier access to samples in bath. 4. Full use can be made of the bath to provide maximum working area. 5. Three-year warranty and comprehensive customer support. 6. Before leaving our factory every water bath is identified with a unique serial number and undergoes a factory calibration adjusting control to known traceable value, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 7. Painted surfaces feature anti-bacterial technology which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 535w x 332h x 290h mm
Internal: 300w x 150d x 150h mm
Water level: Maximum 130mm shelf fitted working depth 115mm
Packed : 40 x 43 x 63 cm
CapacityNominal Tank Capacity: Triple tanks, 4 Litres each
Temperature controlanalogue dial pointer graduated in 5 C divisions
Temperature RangeAmbient 5 C – 99 C Lids required above 60 C
Sensitivity 0.5 C
Uniformity 0.5 C 99 C tank, effect on 30 C tank 0.7 C
Heater Power (220-240V)3 x 400W
Voltage230V / 50-60Hz
Packed Weight13.5 kg

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WATER BATH THERMOSTATIC 22 LTR UNSTIRRED DIGITAL, COMPLETE WITH S.STEEL PERFORATED FALSE BASE AND DRAIN OUT LET https://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-unstirred-digital-complete-with-s-steel-perforated-false-base-and-drain-out-let/ https://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-unstirred-digital-complete-with-s-steel-perforated-false-base-and-drain-out-let/#respond Tue, 13 Oct 2026 17:32:23 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-22-ltr-unstirred-digital-complete-with-s-steel-perforated-false-base-and-drain-out-let/ This water bath provides a stable temperature environment ideal for meeting quality control requirements featuring digital PID temperature control for precision. Controls feature auto alarm settings, illuminated on/off switch, heater and over temperature indications. Every water bath undergoes a factory calibration at two reference temperatures validating each bath for total confidence in use. Each bath comes complete with a removable EduScience “low” height stainless steel perforated shelf. Comprising of a high quality corrosion resistant stainless steel tank, with a bright clean finish housed in a durable paint finished outer case. Painted surfaces feature anti-bacterial finish, hygienic coating which actively inhibits bacterial growth, with good chemical resistance. Heaters and temperature sensor concealed under the tank providing a clutter free working area easy to wipe clean. The heating footprint covers the underside base of the tank, providing rapid energy transfer, quicker heat up times and a reduction in energy consumption with improved temperature uniformity. Featuring side lifting handles for ease of transportation.
Controls Featuring bold LED display of measured temperatures in real-time, increments of 0.1 C, using precision PID temperature control. Settings retained even after turning the unit off. Easy to use splash proof controls, touch keypads for setting temperature values with indicators for heating and over temperature alarm. Features auto setting over and under temperature alarm protecting samples at set temperature. Every unit undergoes a factory calibration at two temperatures for validation.
Safety Features Thermal safety cut out fitted in the heater. Over temperature alarm automatically set 4C above set temperature with visual indicator and heating is turned off protecting samples from over heating. IP rated clear booted on/off power switch. Bath fitted with non-slip rubber feet.
Heating/Cooling Information Above 60 C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres – see accessories. Covering the bath with a lid reduces energy consumption and running costs. This range of baths are not designed for boiling, the NE1B boiling bath range is recommended.
Power Consumption (220-240V) 1500 W
Energy Consumption 0.55kWh @ 37 C
0.45kWh @ 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 location, ventilation, ambient temperatures and loading.
Notes Guide Specific Applications.
Routine laboratory work in pharmaceutical, biotechnology, industrial, healthcare applications.
Incubation’s, cell cultivation and routines or testing where accurate temperature control is necessary.
Features and Benefits 1.EduScience unstirred water baths are designed for immersion of flasks/bottles/racks in a highly stable temperature environment throughout the water bath. 2. The shelf in the stainless steel tank provides a stable support for flasks/bottles/racks that can be removed for cleaning. The shelf is a low height design maximizing the working height in the bath, either needing less water when compared with traditional water baths or allowing tall containers or vessels to be immersed to a greater working depth. With lower water levels comes the benefit reduced heat up times and energy saving. 3. Three-year warranty and comprehensive customer support. 4. Before leaving our factory every water bath is identified with a unique serial number and undergoes a factory calibration adjusting control to known traceable value, electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 5. Painted surfaces and control panel surfaces feature ?anti-bacterial technology? which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 538w x 332d x 290h mm
Internal: 500w x 300d x 150h mm
Water level maximum: 130mm shelf fitted working depth 115mm
Water level minimum: 55mm shelf fitted working depth 40mm
Packed: 62 x 41 x 37 cm
CapacityNominal Tank Capacity: 22 Litres
Temperature RangeAmbient 5 C – 99 C
Temperature controlPID Digital, LED display showing actual or set temperature, resolution 0.1 C
Temperature alarmOver temperature alarm is automatically set 4 C above set point.
Sensitivity 0.2 C
Uniformity 0.1 C
Heater Power (220-240V)1500 W
DrainDrain outlet fitted, large 12mm bore for fast emptying an accessory tap can be added for convenience.
Voltage120V or 230V models available 50-60Hz
Packed Weight11 kg

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WATER BATH THERMOSTATIC 14 LTR UNSTIRRED, COMPLETE WITH S.STEEL PERFORATED BASED AND CONSTANT LEVEL https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/ https://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/#respond Tue, 13 Oct 2026 17:32:19 +0000 http://centralscience.spiderns.com/product/water-bath-thermostatic-14-ltr-unstirred-complete-with-s-steel-perforated-based-and-constant-level/ Designed for applications that require continuous boiling. This bath also has the flexibility where the control can be regulated from a gentle simmer to a vigorous boil. Comprising of a stainless steel tank housed in a durable paint finished outer case. Painted surfaces feature a tough anti-bacterial finish with good chemical resistance. Complete with a removable stainless steel perforated false base. The bath, which is simmer-statically controlled, is ideally suited to prolonged periods of boiling. Fitted with a sheathed immersion element and thermal safety cut out. With the heater directly immersed in water it provides rapid boiling. A standard feature is a constant level device, which maintains a fixed level of liquid thereby eliminating the need to regularly top up the bath. Registered Community Design No 002515296-0001 and 002515296-0002
Controls Analogue dial with proportional 1 to 10 scale. Illuminated on/off switch and heater indication lamp.
Heating/Cooling Information The bath can control the amount of boiling from a gentle simmer to a vigorous boil. Above 60 C it is recommended that to achieve optimum performance the bath should be covered with a lid or layer of polypropylene spheres. Covering the bath with a lid also reduces energy consumption and running costs. Time taken to boil water based on gable lid fitted, filled with cold water up to constant level.
Safety Features Thermal cut out fitted in the heater. Always connect the constant level with laboratory tubing to a water supply, adjust the flow to gently top up the water level, whilst maintaining boiling.
Power Consumption (220-240V) 2500W
Drain Tap Fitted No
Features and Benefits 1. EduScience boiling bath is designed for applications that require continuous boiling. 2. The shelf/platform in the bath used for supporting flasks/bottles/racks is stable and can be easily removed and cleaned. 3. Stainless steel tank which is corrosion resistant and easy to clean. 4. Constant level device combats water evaporation, saving you from remembering to top up the bath in use, which occurs quickly with boiling water. 5. Control can be regulated from gentle simmer to vigorous boil. 6. High wattage heater directly immersed in the water for rapid boiling. 7. Recessed side-lifting handles for ease of transportation. 8. Broad range of accessories available to suit wide range of applications. 9. Each bath is uniquely identified with its own serial number recorded on our product database, which includes all of its manufacturing inspection data. Electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book. 10. Painted surfaces feature anti-bacterial technology which inhibits bacterial growth, improving hygiene requirements as demanded by clinical and laboratory environments. The EduScience range features easy to clean surfaces and finishes that are resistant to routine and efficient disinfections. The efficacy of the finish is maintained over time, as the anti-bacterial agent is integral within the paint finish.
DimensionsExternal: 362w x 332d x 290h mm
Internal: 325w x 300d x 150h mm
Water level: Minimum and maximum water level are governed by the constant level which maintains water level during boiling. Using standard laboratory tubing, connect the bottom outlet of the constant level to a regulated water supply/tap and adjust to supply a slow feed of water while maintaining boiling and this will automatically maintain a safe water level. The side outlet acts as an overflow to a sink or drain.
Packed: 45 x 41 x 32 cm
CapacityNominal Tank Capacity: 14 Litres
Temperature RangeSimmer to Boiling @ 100 C
Temperature controlFeaturing an energy regulator controls the amount of boiling from a gentle simmer to vigorous boil.
Heater Power (220-240V)2500W
Voltage230V
Packed Weight7.7 kg

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