Constant temperature and humidity testing machine operation and maintenance tips

Operational details to be aware of when operating a constant temperature and humidity tester

1. When the low temperature operation is completed, the good temperature of the Zui is dried at 60 ° C for about 30 minutes before opening the door to avoid affecting the measurement time in the subsequent test or causing the evaporator to freeze.

2. When operating the constant temperature and humidity tester, please do not open the door casually unless it is necessary to open it. Otherwise, the following adverse consequences may occur:

(1) High temperature moisture is flushed out of the box

(2) The inside of the door still maintains high temperature

(3) High temperature air may trigger a fire alarm and cause a mistake

(4) During the experiment, the switch box has certain damage to the compressor. Unless the test requires, the customer is not recommended to switch frequently during the experiment.

3. When using the constant temperature and humidity test chamber, it must be ensured that it is safe and reliable grounding to avoid static induction;

4. Circuit breakers and over-temperature protectors This kind of protection equipment that provides test items and the personal safety of the operator must be regularly checked in detail;

5. The installation position of the wet ball gauze must be accurate in order to measure the correct relative humidity;

6. When the cabinet is in operation, please do not touch it with your hand to avoid electric shock or injury from the fan.

7. Non-native workers are not allowed to repair and inspect the machine. In addition to the full-time personnel, professional electricians and circuit maintenance personnel are also required to prevent unsuspecting personnel from energizing and closing. This creates a risk of electric shock.

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