Introduction to the use steps of constant temperature water bath pot

Constant temperature water bath pot is a tool for constant temperature heating or other temperature testing, and is also used for distillation, drying and concentration in the laboratory. Water bath pot is widely used in biology, medical treatment, education, environmental protection, health, laboratory and many other fields, and it is an essential tool for scientific research and experiment. Water bath pots are usually made of copper or aluminum, and there are many overlapping circles on them, which can hold different utensils. So how to use the constant temperature water bath pot? The following small series introduces the use steps of constant temperature water bath pot for everyone.

operation sequence/order

1. The electronic constant-temperature water bath pot should be placed on a fixed platform. Clamp the hose at the drain first, and then inject clean water (or hot water to shorten the heating time) into the water bath pot.

2. Turn on the power, and the red indicator that shows OFF will light up. Turn the temperature adjustment knob to the set temperature (clockwise heating, counterclockwise cooling), the water starts to heat, and the indicator light is on; When the temperature rises to the set temperature, the indicator light goes out and the water starts to keep constant temperature.

3. After constant temperature in the water bath, put the container with constant temperature items into the water bath and start constant temperature.

4. In order to ensure the effect of constant temperature, the contact part of the constant temperature container in the box can be sealed with cardboard, and the constant temperature items in the constant temperature container are lower than the constant temperature water bath surface of the water bath pot.

5. After use, take out the thermostat, turn off the power supply and drain the water in the box. And record the use of the instrument.

6. Maintenance:

( 1)? The water tank should be placed on a fixed platform, the power supply voltage connected to the instrument should be 220V, the power socket should be equipped with three holes, and the grounding wire must be installed.

(2)? Turn on the power supply before adding water. During use, the water level must be higher than the stainless steel partition. Do not heat without water or the water level is lower than the partition, otherwise the heating pipe will be damaged.

(3? If the constant temperature control fails, you can use fine emery cloth to polish the silver contact on the controller to work.

(4)? Don't let water flow into the control box during water injection to prevent electric shock. After use, the water in the box should be drained in time, wiped clean and kept clean to prolong the service life.

(5)? It is best to use pure water to avoid scaling.

When using a constant temperature water bath pot, add some clean tap water or hot water to shorten the heating time, and don't add too much water, otherwise the water will easily overflow outside the pot after boiling. But the amount of water should not be too little, not less than half, that is, don't let the heating pipe be exposed on the water, which is easy to burn out and cause serious water leakage. In short, everyone should strictly follow the steps when using the constant temperature water bath pot, and carry out regular maintenance to reduce potential safety hazards and ensure its service life.

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