PHOENIX Instrument Water Bath WB series

PHOENIX Instrument WB Series Water Baths

The PHOENIX Instrument WB Series Water Baths are specially designed for precise and reliable temperature control in demanding laboratory applications. With various power levels and volume options, this water bath system is suitable for both routine use and demanding temperature maintenance up to 10 °C. Its robust construction, excellent temperature homogeneity and practical features make this series the preferred choice for laboratories in chemistry, life sciences, pharmacy and industry, where safety and precision are top priorities.

Innovative solutions for temperature control in the laboratory

The PHOENIX Instrument WB series offers a well-designed portfolio of water baths tailored to the high demands of professional laboratory environments. The devices are available in various models with 12, 22 or 40 litres of usable volume and score points with their extremely precise temperature control up to a maximum of 100 °C (depending on the model, up to 85 °C with special equipment). Temperature homogeneity and deviation guarantee reliable, reproducible results, especially in temperature-sensitive experiments. Thanks to the time function (up to 99:59 hours or continuous operation) and robust overheating protection, both standard applications and continuous tasks can be reliably performed.

Key technical data at a glance:

• Filling volume: 12, 22 or 40 litres (depending on model)
• Temperature range: room temperature to 10 °C (model WB-22-P up to 8 °C)
• Temperature homogeneity at 37 °C: up to ±0.5 °C (model WB-22-P: ±0.2 °C)
• Deviation at 37 °C: maximum ±0.1 °C
• Power: 900 W (12 l), 1100 W (22 l/40 l)
• Overheating protection and safety class 2
• Timer function up to 99:59 hours and continuous operation
• External housing dimensions (W×H×D): e.g. for WB-12: 480×375×310 mm, for WB-22: 680×395×365 mm
• Maximum capacity: 4 modules (12 litres), 8 modules (22 litres/22-P)
• Weight: 12-19 kg depending on model

The series features important safety features such as two-stage overheating protection and simple, intuitive operation. The smooth stainless steel surfaces are easy to clean and permanently prevent corrosion, which is essential in laboratory environments with high standards. Other features: Easy-to-read digital display for temperature and time Well-insulated design to reduce heat loss

Certifications in accordance with relevant DIN standards and CE marking ensure maximum safety and quality.

Typical areas of application in everyday laboratory work

The versatile WB series meets the requirements of a wide range of laboratory areas where consistent and precise temperature control is essential. Typical applications are:

• Life science laboratories: Optimal temperature control of cell cultures, protein solutions and enzymatic reactions, for example during the incubation of reagents.
• Analytical and clinical laboratories: Regular heating of blood and urine samples, reagent preparation, DNA and RNA extraction.
• Food and beverage analysis: Temperature control for stability testing of milk, juices or sausage products for microbiological examination.
• Pharmaceutical industry: Digestion of substances, stability testing of pharmaceutical preparations (e.g. tablets, suspensions), sample preparation prior to chromatographic analysis.
• Basic research: Performing controlled temperature tests with solutions, buffers or standard chemicals such as ethanol, glucose, acetone or various buffer solutions.

Thanks to its high flexibility, the WB series can be adapted to individual application requirements in the laboratory.

Certifications and safety standards

The WB series devices meet strict testing standards (including DIN and CE) and thus comply with the legal and regulatory requirements for laboratory equipment. Safety class 2 and comprehensive overheating protection ensure risk-free operation - even during continuous or overnight runs.

Frequently asked questions (FAQ) about the WB series

How is the water bath cleaned correctly?

• Use a mild, non-abrasive cleaning agent and a soft cloth to clean the stainless steel surfaces. Aggressive chemicals and abrasive cleaning aids should be avoided as they can damage the material.

Is the water bath suitable for heating oils?

• The WB series devices are designed exclusively for water and temperature-compatible aqueous solutions up to 10 °C. Please use specialised oil bath devices for heating oils or other substances with high boiling points.

How often should the water be changed?

• To prevent deposits and microbiological contamination, it is recommended to change the water regularly - ideally weekly or after each experimental cycle, depending on usage and the required purity standards.

What should be considered when handling temperature-sensitive samples?

• Ensure that the samples are positioned correctly and completely surrounded by the tempered water to minimise temperature gradients. For particularly sensitive substances, the use of additional inserts or special sample containers is recommended.

What settings are available for time and temperature?

• The user interface allows you to easily choose between continuous operation and a timer (adjustable up to 99:59 hours) as well as fine temperature adjustment with 0.1 °C reading accuracy.

Conclusion

With its robust design, precise temperature control, modular construction and extremely simple handling, the PHOENIX Instrument WB series water bath stands out from other products on the market. Thanks to its high flexibility, excellent temperature homogeneity and comprehensive safety features, the series is ideal for a wide range of applications in research, development, quality control and routine operation. The tested safety standards and wide range of variants make this water bath the first choice for professional laboratories that value reliable and accurate results.