Constant temperature and humidity test chamber should pay attention to which seven items before the test
First, confirm whether the power cord is properly installed in accordance with the specifications and effectively connect the ground wire. 2. Confirm whether the dry-ball overtemperature protection switch is set at the maximum temperature of the equipment plus 10~20℃. This is the safe structural range of the equipment. Third, check whether the wet bulb overtemperature protection switch is set at 150℃. Note: The gauze should be removed when the temperature test is only done. If the gauze is operated at a high temperature above 85℃, the gauze should be replaced before the next operation, otherwise it may not be able to absorb water. Please wash your hands before changing the gauze (the gauze is sterilized when it is packed). 1. Is the water storage enough? 2. Is the water tank lid properly covered? 3. Is it clean? (Clean once a month, change the new gauze every three months) Five, confirm 1, wet ball special gauze placement position is correct? (Is it placed in front of the humidity sensor?) 2. Is it wet? (There is water in the water supply tank, if the water level is normal, and the gauze can not be wetted. Please replace the new gauze immediately, usually about every three months to change the new gauze) 3, the water supply tank is normal? 1. Is the water level of the humidifier normal? (3 to 5 minutes after the humidifier water supply, check the water level.) 2, is the water clean during the humidification period? (The humidifier should be drained regularly to keep the device clean) Seven, confirm whether the drain pipe is properly connected?
