Water baths are widely used in laboratories, schools and universities. They are versatile and helpful tools to have on hand. The following information will help you understand what a water bath is and how to use one properly. This book will teach you everything you need to know about this vital lab tool.
What Is A Water Bath?
A water bath is a heated water container. They are used to incubate samples and keep them warm. Water baths are a common feature in laboratories and can be used to heat a variety of devices. The temperature of the bath is kept constant by the circulation of the water. Heated water chambers and control interfaces are included.
Why Do We Use Water Baths?
They are often used in laboratories to heat flammable compounds that may ignite if exposed to an open flame, as well as to maintain cell lines. To maintain the temperature constant, a circulating water bath keeps the sample in motion while heating. Samples needing heating above 100°C will need to be heated in an oil, sand, or silicone bath.
Proper use of water bath
To make a Laboratory water bath, fill the container with distilled water to the required level. Then turn on the water bath and set the temperature on the controller. Wait until the water reaches the desired temperature. The thermometer can measure water temperature. Once it reaches the desired temperature, the water bath can be used.
- Assure a dry and clean environment.
- Reconnect the electricity.
- Assemble the water level to cover the heating element.
- In the water bath, set the thermostat to the desired temperature and wait for it to reach it.
- Insert samples carefully when heating. The sensor will keep the temperature constant.
- Removing the samples and turning off the water bath
How to Clean A Water Bath
Any sort of water bath requires regular maintenance to ensure a long life.
First, you must evaluate the water source. Using distilled water is ideal because tap water can include minerals.
Second, empty the water bath often to maintain it clean. You must periodically clean this equipment. Turn off the water bath and remove the container to clean it. Wipe the seal clean of debris and avoid getting water into the machine, which can harm electrical components. Water baths should only be cleaned with a moist cloth and mild detergent.
Types of a Laboratory Water Bath
-Refrigerated Circulators
-Circulators Heaters
-Polycarbonate
-Shakers
-Digital/Analog
Best Laboratory Water Bath
1.
POLYCARBONATE WATER BATH
Water Bath with Thermostatic heating assembly A transparent polycarbonate reservoir,Makes you keep samples in clear view
volume (L):4.5-30
2.
REFRIGERATED CIRCULATORS
-Temperature range:-30 to +100 deg C
- Cooling capacity 660watt at 20 deg c or Cooling capacity1000watt 4300 BTU.
-Circulation pump 18L/min or 9L/min
3.
LABORATORY DIGITAL BATHS
TEMPERATURE RANGE (ºC):
Ambient +5°C~100°C.
type: heater circulator.
volume(L): 10-20
4.
LAB WATER BATH WITH SHAKERS
●Reciprocation shaking circulation
●Temperature range: up to 100 deg C
●Digital PID Controller ±0.1°C
●Shaking speed:20 to 200rpm
