Ai Siqi constant temperature and humidity box daily maintenance method

Aisihao Testing Instrument Co., Ltd. () will introduce the daily maintenance and cleaning maintenance of the constant temperature and humidity test chamber.
The correct method of cleaning and maintaining the outside of the constant temperature and humidity test box is as follows: 1. The constant temperature and humidity test box should remove the internal impurities before operation. Second, the power distribution room should be cleaned at least once a year or more. When cleaning, vacuum cleaners can be used to suck indoor dust. Third, the outside of the box must also be cleaned more than once a year, wipe it.
Humidity test and maintenance of the constant temperature and humidity test chamber: The water storage in the humidifier should be replaced once a month to ensure that the water quality is clean. The humidification water tray should be cleaned once a month to ensure smooth water flow.
Temperature and Humidity Test Chamber Check Overtemperature Protector: When the constant temperature and humidity test chamber is running, the overtemperature protection setting is the highest value plus 20°C~30°C. When the temperature in the test chamber rises to the over-temperature protection set point, the heater power supply is stopped. The over-temperature warning light is on but the fan is still running. If it is running for a long time and unattended, please be sure to check the over-temperature protection device before operation. Set it properly.
Decontamination of Condenser Dust from Constant Temperature and Humidity Test Chamber: The condenser shall be maintained on a regular monthly basis. The vacuum cleaner shall be used to suck the dust attached to the condenser heat-dissipating mesh or use high-pressure air to spray dust.
Replacement of the wet bulb test cloth in the constant temperature and humidity test box: When the surface of the test cloth is not clean or hardened, or after the temperature control is finished, the test cloth must be replaced before continuing the temperature and wet sphericity control. The test cloth is replaced about three months. When replacing, wipe the temperature measuring body with a cleaning cloth. When replacing the new test cloth, clean it first.
Constant temperature and humidity test chamber () Wet bulb water level inspection and adjustment: The water level of the water reservoir should not be too high, so that the water overflows the water collection tube or is too low to make the wet ball test cloth absorb water abnormally, affecting the accuracy of the wet bulb. Six minutes can be full. Adjust the water level of the stagnant water tank to adjust the height of the water tank. To sum up, only the correct cleaning and maintenance can make the constant temperature and humidity test chamber play its best performance and maximum function.

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