The constant temperature and humidity tester should pay attention to some operational details when operating, as follows:
1. When the constant temperature and humidity tester completes the low temperature operation, it is better to carry out the drying treatment at a temperature of 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 test machine, please do not open the door casually unless it is necessary to open it.
Improper use can have the following adverse consequences:
(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 tester, be sure to ensure a safe and reliable grounding to avoid static induction;
4. Circuit breakers and over-temperature protectors This kind of protection equipment that provides test articles and the personal safety of the operators 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-local workers are not allowed to perform maintenance and inspection on the constant temperature and humidity testing machine. In addition to the full-time personnel, professional electricians and circuit maintenance personnel are also required to prevent unsuspecting personnel. Switching on and off, causing electric shock.
These are home care fragrances and essences that our company sells very well. Each has its own unique fragrance memory point, and the fragrance of these home care fragrances essence has been highly recognized by the market. The fragrance retention effect of these home care fragrance essences is very good. These home care fragrance essences are all essentials with a very high cost performance
Care Fragrance,Daily Use Perfume,Home Care Fragrance,Musk Care Fragrance
Guangzhou Fenhao Fragrance Co,LTD , https://www.guangzhoufenmax.com