Water Baths

Water Baths

Water baths are laboratory equipment designed for maintaining a constant temperature of samples by immersing them in a water-filled chamber. These baths are commonly used in various scientific and medical applications for activities such as incubation, heating, and thawing. Here are key features and information about water baths:

  1. Principle of Operation:

    • Water baths work on the principle of conduction, where heat is transferred from the water to the sample containers. The water bath maintains a stable temperature, providing a controlled environment for samples.

  2. Temperature Control:

    • Water baths come with temperature control features, allowing users to set and maintain a specific temperature for their experiments or processes. The temperature is regulated by a thermostat or a digital temperature controller.

  3. Types of Water Baths:

    • There are various types of water baths, including circulating water baths that use a pump to circulate water, shaking water baths with an integrated shaker for mixing samples, and ultrasonic water baths that use ultrasonic waves for cleaning and degassing.

  4. Applications:

    • Water baths are used in a wide range of laboratory applications, including microbiology, molecular biology, histology, clinical laboratories, and environmental testing. They are employed for tasks such as incubation, enzymatic reactions, and sample thawing.

  5. Materials and Construction:

    • The interior of water baths is typically made of corrosion-resistant materials such as stainless steel or other suitable materials. The outer casing is often made of durable materials, providing insulation and protection.

  6. Digital Display:

    • Modern water baths often come with a digital display that shows the set temperature and the current temperature of the water bath. This feature enhances accuracy and allows for easy monitoring.

  7. Capacity:

    • Water baths come in various sizes and capacities to accommodate different sample volumes. Benchtop models are suitable for smaller laboratories, while larger capacity baths are available for higher throughput.

  8. Safety Features:

    • Many water baths are equipped with safety features such as over-temperature protection, which shuts off the heating element if the temperature exceeds a set limit, ensuring the safety of both samples and the equipment.

  9. Drainage:

    • Some water baths are designed with a drain to facilitate easy cleaning and water replacement. This is particularly useful when changing the water or cleaning the bath between experiments.

  10. Compatibility with Accessories:

    • Water baths may be compatible with various accessories, including racks, trays, and tube holders, to accommodate different types of sample containers and enhance versatility.

  11. Calibration:

    • Calibration of water baths is essential to ensure accurate temperature readings. Regular calibration is recommended to maintain the precision of temperature control.

  12. Water Bath Covers:

    • Many water baths come with covers or lids to reduce water evaporation and maintain temperature stability. Covers also help prevent contamination of samples.

Water baths are versatile pieces of equipment that provide a stable and controlled temperature environment for various laboratory applications. Choosing the right water bath depends on the specific requirements of the experiments or processes being conducted.

Items: 120 of 20
Show: 40