Water Baths, Circulators & Chillers

The bath is covered with a lid when not in use to prevent evaporation and contamination. The lid should be lifted carefully so as not to disturb the water surface. Incubation of cultures in the water bath provides a warm and stable environment for them to grow. The bath can also be used to test serology samples for antibodies. Blood samples are mixed with reagents in test tubes, which are then placed in the water bath. After a period of time, the results can be observed.

The water bath can also be used to heat reagents that are sensitive to temperature changes. Reagents that are normally stored in the refrigerator can be placed in the bath to equilibrate to room temperature.

Types of Water Baths that a laboratory may need

Heating Bath Circulator

YR series heating circulating bath provide room temperature to 100โ„ƒ, 200โ„ƒ, and can be customized 300 degrees of constant temperature liquid environment, used for electronic component testing, chemical synthesis temperature control, etc.

  • PID Temperature Control
  • Over temperature alarm
  • low water level alarm
  • internal and external circulation optional
  • Tank is made of 304 stainless steel

Oil Bath

An oil bath is a thermostatic equipment used in chemical research laboratories to transfer heat indirectly, by thermal convection, to a sample requiring analysis. Thanks to this equipment, heat is transferred uniformly to the sample.

Usually equipped with stainless steel cuvettes and coated on the inside with an antibacterial coating, this bath allows controlled temperature management and total uniformity thanks to its pump.

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In Kalstein you can find the ideal Water Baths for your laboratory

There are countless models, so it's normal that you don't know which Water Baths to buy to meet your needs. At Kalstein, we evaluate you to find what you're looking for.

Transparent Water Bath YR05080 // YR05082

YR  transparent water bath series is with transparent chamber design, with big improvement on...


Cooling and heating circulating pump YR05001

It contains refrigerating system, heating system, pre-cooling system, three systems can be used continuously...


Heating circulating bath YR04977 // YR04984

YR series heating circulating bath provide room temperature to 100โ„ƒ, 200โ„ƒ, and can be customized...


Viscometer circulating bath YR04985

Using high quality refrigeration compressor, fast cooling, fully sealed stirring motor, low noise, long serving life...


Our Best Selling Water Baths

YR heating and refrigerated circulators series, provides a constant temperature liquid environment of -40โ„ƒ to 100 โ„ƒ, used for the temperature control of electronic component testing, chemical synthesis, life science experiments, etc.

  • PID temperature control
  • Over temperature alarm control
  • Low water level alarm
  • High efficient compressor refrigeration, low noise, fluorine-free
  • Big circulating pump flow and pressure
  • The tank is made of 304 staniless steel
  • Opening design, can be also used for in-tank experiments

Analysis of the best Water Baths for your laboratory

Oil baths and circulation baths: What are their functions?

Laboratories are places where many clinical and research analysis processes are carried out, through...


Cooling baths and circulation baths

The use of cooling baths and circulation baths in research laboratories is of great importance, since both allow ...


Tips for using water baths in a laboratory

A laboratory water bath is an instrument consisting of a container filled with hot water, used to incubate samples...


Difference between a water bath and a circulation bath

A water bath is a laboratory equipment consisting of a container filled with hot water. The water bath is used...


Catalog of models of Water Baths on offer


Guides to becoming an expert

in Water Baths

Water Bath equipment are essential products in a laboratory, we put at your disposal guides and recommendations for a better use, so that you can work as an expert...

Bathrooms: circulating, oil, agitation, clear water, mary. Differences

Laboratory water baths are an essential equipment in any laboratory, they have many uses, the equipment allows...

Recirculation baths and Maryโ€™s baths: What are their differences?

A recirculation bath is a laboratory device, consisting of a water bath with a built-in water recirculation pump, an...

Laboratory water baths: preventive and corrective maintenance

Water baths are equipment that fulfill a function mainly in chemistry laboratories, where they are used to transfer...

What are the applications of refrigerated recirculating baths?

A recirculating refrigerated bath is a laboratory device used in any application that requires the placement of multiple samples in a water bath at low temperatures. They are useful equipment when a constant and reliable temperature is required...

Water Baths in operation

This type of equipment is designed to maintain a constant and reliable temperature, they move the liquids while providing the set temperature, they are used in microbiological research, the continuous agitation will allow the cell cultures growing in the liquid to mix with the air; basically they are used because they manage to maintain a fixed temperature throughout the duration of the experiment.

They not only maintain a high temperature but depending on the user's needs and the requirements of the experiment, they can also cool the water and their temperature range goes from -40 to 200ยฐC; at KALSTEIN we can offer you a variety of circulating baths that meet not only the requirements demanded by the experiments but also the standards requested by the users;

Frequently Asked Questions about Water Baths

To know the price of the Water Baths we invite you to send us an email with your request through the contact form.

The delivery time of your Kalstein product will depend on the following:
  1. If the equipment of your interest is in stock or if it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.


- Delivery Time (Maritime): 45-60 days.


Equipment not in stock:
- Delivery Time (Air): 30-60 days.


- Delivery Time (Maritime): 60-90 days.
You can make your purchase through:
  1. By email: [email protected]
  2. By telephone: +33 (0) 1 78 95 87 02
  3. E-commerce: Via Kalstein's official website in your country.
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our โ€œterms and conditionsโ€ by clicking HERE
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Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE

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