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Dust removal in temperature and humidity Test Chamber (2/2)
Continue to talk about the dust removal from temperature humidity test chamber.Cleaning and maintenance:
1) Pls remove internal impurities inisde chamber before operation.
2) The power distribution room should be cleaned at least once a year, and the dust can be removed by vacuum cleaner.
3) The exterior chamber must also be cleaned more than once a year, which can be wiped with soapy water.
Inspection and maintenance of humidifier:
The water storage in humidifier should be replaced once a month to ensure clean water quality, humidifying water tray should be cleaned once a month to ensure smooth flow of water.
The inspection of overtemperature protector:during the test:
If the temperature is over 20 ℃ ~ 30 ℃ than the maximum value setted,the power supply of the heater will stop, the "OVERHEAT" overtemperature warning light will automatically turn on but the fan is still in operation, if the equipment runs without operator around,the operator should check the overtemperature protector in advance to ensure wether it has been setted properly before start [wet ball overtemperature protector set to 120 ℃].
