Water Baths
Water baths are essential laboratory equipment that provide precise temperature control for various scientific and medical applications. They are used to incubate samples in water at a constant temperature over a period of time, facilitating experiments that require stability and uniform heating. Their versatility makes them indispensable in research labs, clinical settings, and quality control departments.
The main purpose of water baths is to ensure accurate incubation and heating of samples, reducing the risk of contamination with sealed containers immersed in the water. They support diverse applications such as enzyme reactions, microbial culture growth, melting of reagents, and sample thawing. Their reliability and ease of use make them a critical part of laboratory workflows.

Types of Water Baths Your Laboratory Might Need

Bath Circulators
Bath circulators combine the features of a water bath with integrated circulation systems to provide uniform temperature distribution throughout the bath. They are ideal for applications requiring precise temperature control with enhanced homogeneity, preventing thermal gradients by continuously circulating the fluid inside the tank.
These instruments are widely applied in clinical and research laboratories for processes like sample incubation, chemical reactions, and viscosity measurements where maintaining a stable and evenly distributed temperature is critical. Their reliability and ease of integration make them a preferred choice for demanding environments.
Water Baths
Water baths are fundamental for keeping samples at consistent temperatures in a wide range of laboratory applications. They usually consist of a stainless steel tank filled with water, controlled by adjustable thermostats or digital controllers to achieve required heating precision with user safety features.
They serve many roles such as gradual warming of reagents, incubation of microorganisms, and thawing biological samples. Their simple design combined with effective temperature regulation ensures they remain a mainstay in general laboratory setups across medical, veterinary, and industrial fields.

What You Need to Know Before Choosing a Water Bath and Making an Investment
Key Factors to Consider
When selecting a water bath, temperature accuracy is paramount since even slight deviations can affect experimental results. Stability over long periods and the ability to maintain uniform temperature distribution across the bath are key criteria.
Material quality, ease of cleaning, capacity, and control options such as digital interfaces or alarms should also be considered. Additionally, safety features to prevent overheating and water level controls enhance reliable operation in clinical or research environments.

Price Range in the Market
Water baths range widely in price depending on size, precision, brand, and additional features like circulation or programmable timers. Entry-level models aimed at basic heating start at affordable prices, while advanced devices tailored for research may command a premium cost.
Higher-priced models generally offer better temperature accuracy, uniformity, and maintenance options, representing long-term investments for laboratories requiring rigorous control. Budget constraints should be balanced with intended application complexity and frequency of use.

Price-Quality Relationship
The best value water baths provide not only cost-effective pricing but also durable construction and reliable performance. Kalstein units are designed to optimize price-quality balance, delivering equipment calibrated to ensure consistent results while minimizing operational costs.
Selecting according to operational needs and maintenance protocols can extend service life significantly. Models with robust components and easy servicing options reduce downtime and costly repairs, making them more economical in the long run.

Expected Lifespan According to Use and Maintenance
Longevity of water baths depends greatly on usage intensity and adherence to maintenance schedules such as regular cleaning, water replacement, and calibration. Proper usage improves stability and prevents corrosion or electrical faults.
Routine inspections and timely servicing according to manufacturer instructions help sustain performance and extend equipment lifespan, ensuring a good return on investment for both clinical and research laboratory operations.

KALSTEIN WATER BATHS
Among many products, at Kalstein you can find the ideal water bath for your Laboratory
If you don’t know which water bath to buy, we recommend considering your heating requirements, size of samples, temperature range, and control precision. Kalstein offers a wide selection to meet different laboratory needs with reliable performance and user-friendly features, ensuring you get the best solution for your workflow.

Transparent Water Bath YR05080 // YR05082
The Transparent Water Bath YR05080 // YR05082 is an essential tool for laboratories requiring precise and consistent tem…

Oil bath YR04973 // YR04976
The YR04973 // YR04976 Oil Bath is an indispensable asset for laboratories and industries requiring exact and stable tem…

Thermostatic Magnetic Stirring Bath YR02311 // YR02312
The YR02311 // YR02312 Thermostatic Magnetic Stirring Bath is a versatile tool for laboratories that need precise temper…

Water Baths YR05076 // YR05079
The YR05076 // YR05079 series water baths are essential tools for any laboratory that requires precise temperature contr…
Our water bath most sold
The Transparent Water Bath YR05080 // YR05082 is an essential tool for laboratories requiring precise and consistent temperature control. This equipment is ideal for a variety of applications, including tissue culture, enzyme reaction studies, and growth observations. Its transparent chamber allows for clear visibility of processes, while ensuring even temperature distribution.
The cost of the YR05080 // YR05082 Transparent Water Bath varies between 1,000 USD and 1,800 USD, making it a cost-effective investment for laboratories and research institutions looking to enhance precision without excessive costs. This price range effectively reflects the advanced technology and durability of the equipment. The clear design and robust performance further assure value for money.
| Model | YR05080 | YR05081 | YR05082 |
| Capacity (L) | 10 | 16 | 23 |
| Temperature (°C) | RT to 80°C | ||
| Power (KW) | 1.0 | 1.5 | |
| Resolution | 0.1 | ||
| Accuracy (°C) | ±0.5 | 0.5 | |
| Stability (°C) | ±0.1 | ||
| Voltage | 220V 50Hz | ||
| Max Flow | 14L/min | ||
| Max Lift | 12M | ||
| Connector | M16 (male screw) | ||
| Opening (W x D x H) (mm) | 150x250x150 | 250x250x150 | 360x250x150 |
| Tank (WxDxH) (mm) | 160x420x150 | 260x420x150 | 370x420x150 |
| Overall (WxDxH) (mm) | 200x440x350 | 300x440x350 | 410x420x350 |
| Optional Spare Parts | |||
| Tube Rack | No. 1 | 190 x 80 x 85 ; Ø13 x 40 | |
| No. 2 | 230 x 95 x 85 ; Ø 17 x 40 | ||
| No. 3 | 250 x 105 x 85 ; Ø19 x 40 | ||
| No. 4 | 270 x 110 x 85 ; Ø21 x 40 | ||
| No. 5 | 310 x 130 x 85 ; Ø25 x 40 | ||
| No. 6 | 330 x 140 x 85 ; Ø27 x 40 | ||
| Magnetic Stirrer | No. 1 | 10 – 2 000rpm; 25W x 2points ; 250 x 150 x 30mm | |
| No. 2 | 10 – 2 000rpm; 25W x 4points ; 250 x 150 x 30mm | ||
| No. 3 | 10 – 2 000rpm; 25W x 6points ; 360 x 150 x 30mm | ||
| Connector | G – 15 / 6 | 304 Stainless Steel ; DN15-6mm | |
| G – 15 / 8 | 304 Stainless Steel ; DN15-8mm | ||
| G – 15 / 10 | 304 Stainless Steel ; DN15-10mm | ||
| G – 15 / 12 | 304 Stainless Steel ; DN15-12mm | ||
| G – 15 / 14 | 304 Stainless Steel ; DN15-14mm | ||
| G – 15 / 16 | 304 Stainless Steel ; DN15-16mm | ||
| Hose | L – 6 / 8 | Siliconetube ; inner diameter 6 mm – outer diameter 8mm | |
| L – 8 / 10 | Siliconetube ; inner diameter 6 mm – outer diameter 10mm | ||
| L – 10 / 12 | Siliconetube ; inner diameter 6 mm – outer diameter 12mm | ||
| L – 12 / 14 | Siliconetube ; inner diameter 6 mm – outer diameter 14mm | ||
| L – 14 / 16 | Siliconetube ; inner diameter 6 mm – outer diameter 16mm | ||
| L – 16 / 18 | Siliconetube ; inner diameter 6 mm – outer diameter 18mm | ||

Water baths must provide stable and uniform temperature control.

Innovative Solutions for Labs: Exploring the Diverse World of Tissue Water Baths
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Enhancing Laboratory Precision with the Tissue Water Bath
The Tissue Water Bath from Kalstein is a staple for laboratory professionals who require precision and reliability in their tissue processing workflows. With ye…

Discover the Innovation in Laboratory Equipment: Water Baths, Circulators, and Chillers by Kalstein
Kalstein’s Water Baths, Circulators, and Chillers are at the forefront of laboratory technology. Known for their reliability and performance, these produc…

Optimizing Laboratory Workflows: The Tissue Water Bath Solution
As someone deeply embedded in the world of laboratory equipment, I’ve had the privilege of exploring various devices, and the Tissue Water Bath from Kalst…
Water baths on offer

Cooling and heating circulating bath YR04986 // YR05000

Cooling and heating circulating pump YR05001 // YR05004

Water bath YR05066 // YR05074

Water Baths YR05076 // YR05079

Transparent Water Bath YR05080 // YR05082

Thermostatic Magnetic Stirring Bath YR02311 // YR02312

Oil bath YR04973 // YR04976

Heating circulating bath YR04977 // YR04984
Kalstein constantly updates water baths to meet advanced laboratory needs.
Explore user guides, maintenance tips, and calibration instructions to maximize your water bath performance.
Follow our comprehensive guides and recommendations to operate your water bath like an expert, ensuring accuracy, prolonging lifespan, and optimizing laboratory results with proper care and calibration techniques.
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The Art of Temperature Control: Understanding Laboratory Water Baths
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FAQs
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of freight you have chosen; it can be air or maritime.
- 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:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Through the official Kalstein website in your country.
At Kalstein, we provide our clients with training and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by the Kalstein team via our YouTube channel (Kalstein English). HERE.