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The Best Lab Circulating Baths

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Discover now our comparison of the best Lab Circulating Baths. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lab Circulating Baths are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lab Circulating Baths in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
VEVOR Laboratory Chiller Circulator, -5℃ ~100℃ Circulator Pump Chiller, 6L Chiller Lab Low Temperature Cooling Liquid, LCD Display, 304 Stainless Steel Water Bath Recirculating Water Cooling Chiller
  • High quality compressors and circulating pumps: VEVOR Laboratory Chiller circulators use highly efficient fully enclosed compressors with compact structure, fast cooling speed, strong temperature stability, and long-term constant temperature operation. Silent circulating pumps ensure low noise and smooth operation, maintaining a steady flow of water for a long time.
  • Advanced intelligent control: Our circulating pump coolers feature a high-definition LCD screen with an accuracy of 0.01 ° C, a temperature range of -5 ° C to 100 ° C (23°F to 212°F), and a clear digital display for easy monitoring. It includes overheat and overcurrent protection and comes with an overheat alarm, ensuring a smart and comfortable user experience.
  • Dual internal and external circulation system: The laboratory circulation cooler has an internal mode that provides stable, precise temperatures in small-scale experiments and storage, and an external mode that integrates seamlessly with the equipment to support large-scale experiments and industrial applications. The dual-cycle design increases the versatility and flexibility of the device.
  • High-Quality Corrosion-Resistant Materials: The recirculating water cooling chiller adopts 304 stainless steel worktop and water tank, ensuring excellent corrosion resistance against chemicals, acids and alkalis, with minimal risk of deformation or damage. The electrostatic spraying technology extends the service life of the entire unit.
  • Wide Application: The lab chiller cooler is particularly suitable for chemical, biological, and physical laboratory work under normal or extreme temperature conditions. It is ideal for biotechnology, food processing, chemical engineering, metallurgy, chemical analysis, petroleum, and other fields. Note: The equipment supports ethanol as a refrigerant and is plug-and-play, requiring no voltage adjustment before use.
No. 2
4-Hole Digital Thermostatic Water Bath, 12L Stainless Steel Lab Water Bath Heater with Timer, Adjustable Temperature for Lab, Medical, and Chemical Use
  • Precise Temperature Control: Achieve accurate and consistent heating with a wide temperature range from room temperature to 100°C. The 0.1°C precision ensures reliable results for laboratory and research applications. Built-in timer adjustable from 0 to 999 minutes.
  • Large Capacity & Flexible Design: Featuring a spacious 12L stainless steel chamber (300mm x 300mm x 140mm) and 4 adjustable openings, this water bath accommodates various lab containers for diverse experimental needs.
  • Durable & Easy to Clean: Made from premium 304 stainless steel with a seamless interior design to prevent rust, corrosion, and leaks. The non-welded structure ensures effortless cleaning and long-lasting durability.
  • User-Friendly Dual Digital Display: Equipped with an intuitive dual-display for real-time monitoring of set temperature (ST) and actual temperature (PV). The clear LED screen is set at an ergonomic angle for ease of use and visibility.
  • Versatile Applications: Perfect for biological, chemical, medical, and environmental labs. Ideal for drying, distilling, concentrating, soaking, and temperature testing of reagents and samples. A must-have for educational and professional research.
No. 3
Laboratory High-Temperature Circulating Oil Bath,Up to 300℃/572℉,0.1℃ High Precision Thermostat,for Glass Reactor,110V
  • Intelligent PID temperature control system can be automatically searched or manually adjusted, strong temperature stability.Temperature fluctuation as low as 0.1°C, high efficiency and low energy consumption
  • Heating tube is made of SUS304 stainless steel, PT100 temperature sensor, precise temperature control
  • The external circulation can lead the constant temperature liquid inside the tank externally. The establishment of a second thermostatic field can also be used as a cold source of the liquid in the tank is cooled to the machine outside the experimental container easy to cool down
  • Pure copper-core motor, rotor CNC grinding tooth processing silent cycle, stable and low noise, effective protection of temperature uniformity
  • Table top and inner liner are made of 304 stainless steel, 1.2mm thickened stainless steel plate, corrosion resistant and easy to clean, high temperature resistant, more stable performance
No. 4
220V 5L Thermostatic Oil Water Circulating Heater Bath Heating Circulator Digital high Temperature Control Accuracy 0~300℃
  • Control system: Lasted proprietary software research and development of homemade temperature control technology, matched with high standards PT100 and electronic parts which all are imported, etc.
  • Protection system: Control system has over-temperature alarm, could set the top and lowest alarm temperature parameters, could cut off the load functions automatic when over temperature.
  • LED temperature display, up and down double window use clearly red color.Control instruments is simply operating, temperature stability is strong.
  • Accurate temperature correction function which could up to 0.01℃,the highest temperature fluctuation could up to ±0.02℃ (based on different type).
  • Circulatory system: Advanced inner circulatory and outer circulatory system, outer circulatory could guide the inner bath constant temperature liquid outflow, and establish the second constant temperature field. Inner circulatory could make the bath inner liquid temperature be more uniform and stability.
No. 5
TECHTONGDA Laboratory Chiller Circulator 6L Chiller -30℃-100℃ Refrigerated Circulating Water Liquid Bath Cooling Circulator Pump Chiller Low Temperature Cooling Liquid Circulator with Transformer
  • LCD Display: The water bath recirculating water cooling chiller has screen LCD display, many data at a glance, easy to operate. Intelligent digital system can correct the deviation of the temperature measurement, which make the digital resolution 0.1℃.
  • Internal&External Material: The inner tank and the countertop are made of stainless steel, and the casing is cold-rolled steel with plastic spraying, which is clean and hygienic, beautiful and corrosion-resistant. High-efficiency fully enclosed compressor unit for refrigeration, fast cooling speed, lower noise, lower vibration.
  • Protective Function: Laboratory chiller circulator with over-temperature protection and over-temperature alarm, it can set over-temperature alarm temperature, and automatically cut off load when over-temperature. Use the software to digitally lock the setting values ​​of the control system to avoid wrong operations by irrelevant personnel and ensure the correctness of the experimental process data.
  • 110V Converter: There is a transformer involved in this item, 110V to 220V, so you can connect the power supply with this cooling liquid circulator through the transformer. Accurate temperature control makes the temperature in the working tank stable quickly. Press the "Power" key to turn off all functions of the instrument.
  • Widely Application: This low temperature constant temperature bath is widely used in biological engineering, food, chemical industry, metallurgy, chemical analysis, oil and other fields, provide a high precision, controlled, uniform temperature constant field source for the user, is the large, medium and small research, colleges and universities, factory laboratories, quality inspection departments ideal thermostat.
No. 6
220V 10L Thermostatic Oil Water Circulating Heater Bath Heating Circulator Digital high Temperature Control Accuracy 0~300℃ for Glass Reactor
  • Control system: Lasted proprietary software research and development of homemade temperature control technology, matched with high standards PT100 and electronic parts which all are imported, etc.
  • Protection system: Control system has over-temperature alarm, could set the top and lowest alarm temperature parameters, could cut off the load functions automatic when over temperature.
  • LED temperature display, up and down double window use clearly red color.Control instruments is simply operating, temperature stability is strong.
  • Accurate temperature correction function which could up to 0.01℃,the highest temperature fluctuation could up to ±0.02℃ (based on different type).
  • Circulatory system: Advanced inner circulatory and outer circulatory system, outer circulatory could guide the inner bath constant temperature liquid outflow, and establish the second constant temperature field. Inner circulatory could make the bath inner liquid temperature be more uniform and stability.
No. 7
Thomas MX07R-20-G12 Refrigerated Circulating Bath with MX Temperature Controller, 7L Capacity, 240V, -30 to 135 Degree C
  • Single speed pressure pump with external (closed-loop) circulation capability
  • All models feature user-settable high-temperature safeties as well as redundant over-temperature protection
  • Complies with DIN 12876-1 Class I safety requirements for use with non-flammable liquids
  • User-adjustable high and low temperature limits and alarms
  • Single-point calibration
SaleNo. 8
LW Scientific WBL-20LC-SSD1 Water Bath, Circulating, Variable Temperature, 20 L, 110V
  • Package Dimensions: 57.15 cms (L) x 40.64 cms (W) x 39.116 cms (H)
  • Product Type: Lab Supply
  • Package Quantity: 1
  • Country Of Origin: Taiwan
No. 9
6L Laboratory High-Temperature Circulating Oil Bath,Up to 300℃/572℉,Lab Constant Temperature Heating Tank,0.1℃ High Precision Thermostat,for Glass Reactor,110V (6L)
  • Intelligent PID temperature control system can be automatically searched or manually adjusted, strong temperature stability.Temperature fluctuation as low as 0.1°C, high efficiency and low energy consumption
  • Heating tube is made of SUS304 stainless steel, PT100 temperature sensor, precise temperature control
  • The external circulation can lead the constant temperature liquid inside the tank externally. The establishment of a second thermostatic field can also be used as a cold source of the liquid in the tank is cooled to the machine outside the experimental container easy to cool down
  • Pure copper-core motor, rotor CNC grinding tooth processing silent cycle, stable and low noise, effective protection of temperature uniformity
  • Table top and inner liner are made of 304 stainless steel, 1.2mm thickened stainless steel plate, corrosion resistant and easy to clean, high temperature resistant, more stable performance
No. 10
VEVOR Laboratory Chiller Circulator - 6L Low Temperature Cooling Liquid Circulator Pump for Lab Water Bath & Cooling
  • High-Quality Material: Lab chiller cooler made of SUS304 stainless steel, electrostatic spraying, rust, and corrosion resistance. Provide users with a high-quality Low-Temperature Circulator.
  • Compressor & Circulating Pump: High efficiency fully enclosed compressor, compact structure, fast cooling speed, strong temperature stability. Silent circulating water pump, low noise, stable operation, and stable water flow.
  • Intelligent Control: The High-end large LCD control instrument is easy to operate, can correct the deviation of the temperature measurement value, high-temperature control accuracy, and good stability. And the accurate temperature correction function can reach 0.01 ℃.
  • Protection System: The refrigeration has overheating and overcurrent protection. The control system has over-temperature tweet alarms, which can set the upper and lower limits of the temperature. Temperature range: -5℃ - 100℃. The over-temperature alarm temperature can automatically cut off the load when over-temperature.
  • Wide Application: Recirculating water cooling Chiller is particularly suitable for chemical, biological, and physical laboratory work under normal conditions or where low temperatures are required.

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Last update on 2025-07-01 / Affiliate links / Images from Amazon Product Advertising API