Operating procedures for electric constant temperature water bath

Shanghai Shuo OptoelectronicsStandard operation of constant temperature water bath

1. The water bath should be placed on a sturdy horizontal platform, and the power supply voltage must be matched.

2. Inject clean warm water into the water bath until the total height reaches 1/2 to 1/3.

3. Turn on the power switch and adjust the temperature control knob of the temperature controller to the set temperature.

4. When the temperature in the sink reaches the set temperature, the heating is interrupted, the indicator light goes out, and the temperature remains stable.

5. Before each use of the water bath, place a standard thermometer and monitor the actual water temperature to calibrate the temperature.

6. The fluctuation range of the working temperature of the water bath is set to 2 ℃.

7. Mercury thermometers should be used daily. The water bath should record the daily temperature. If the temperature exceeds the normal range, a red circle should be drawn and the correction operation should be recorded.

8. The inside and outside of the water bath should be kept clean, and the shell should not be wiped with corrosive solutions.

9. When the instrument is not in use, it is necessary to cover it with a dust cover to prevent the temperature controller from being affected by moisture and affecting its use.

Daily maintenance of constant temperature water bath

1. Check the temperature every day.

2. Check the water level daily.

3. Clean the water bath panel daily.

Shanghai Shuo OptoelectronicsPrecautions for constant temperature water bath

1. To ensure safe use of electricity, it is required that the power supply be led out using a three core safety socket, and its grounding terminal must be able to be grounded.

2. If the water bath specimen ruptures, immediately turn off the power, drain the water from the water bath, disinfect with 1:200 "84", and then add water for use.