Details of the constant temperature and humidity test chamber during operation
Details of the constant temperature and humidity test box during operation The operation of the constant temperature and humidity test box is simple, but it is inevitable that some small details will not be noticed by the user during the operation. In order for the operator to operate the constant temperature and humidity test chamber more safely and efficiently, the following details of the constant temperature and humidity test chamber during operation are for your reference!
1. When the low temperature operation is completed, it is best to carry out the drying process at a temperature of 60 ° C for about 30 minutes before opening the box door, so as not to affect the measurement time during the subsequent test or cause the evaporator to freeze.
2. During the operation of the machine, please do not open the door casually unless it must be opened as a last resort, otherwise it may cause the following undesirable consequences:
1. High temperature moisture rushes 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 errors.
4. During the experiment, the switch box has certain damage to the compressor. Unless the test requires, it is not recommended that the customer frequently open and close the box door during the experiment.
3. When using the high and low temperature test chamber, make sure that it is safe and reliable grounding, so as to avoid static induction.
Fourth, circuit breakers and over-temperature protectors, which provide test products and operator's personal safety protection equipment, 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 check it with your hands to avoid danger of electric shock or injury by the fan.
7. Non-local staff cannot perform maintenance and inspection on the machine, and in addition to full-time personnel for inspection, professional electricians and circuit maintenance personnel are also required to prevent unintentional personnel from energizing and closing There is a risk of electric shock.
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