How to use and precautions
1. The electronic constant temperature oil-water bath should be placed on a fixed platform. First, clamp the hose at the drain outlet and then pour clean water into the water bath box (to shorten the heating time, hot water can also be injected).
2. Turn on the power, the red indicator light showing OFF lights up, rotate the temperature adjustment knob to the set temperature (clockwise to raise the temperature, counterclockwise to cool down), the water starts to heat, and the indicator light ON lights up; when the temperature rises to the set temperature, The indicator light turns OFF and the water starts to maintain a constant temperature.
3. After the water bath is at constant temperature, place the container containing the material in the water bath to start heating and constant temperature.
4. In order to ensure the constant temperature effect during constant temperature, the part where the constant temperature container contacts the box can be sealed with cardboard. The material in the container should be lower than the constant temperature water bath surface of the water bath.
5. After use, take out the container, turn off the power, and remove the water in the box. And keep records of instrument use