Programmable constant temperature and humidity test chamber is also called constant temperature and humidity tester, constant temperature and humidity test chamber, programmable wet and heat alternating test chamber, constant temperature machine or constant temperature and humidity chamber. It is used to test the performance of materials in various environments and Test a variety of materials heat, cold, dry, moisture resistance. Suitable for electronic, electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products used to test the quality of the use of programmable constant temperature and humidity test chamber maintenance, is the constant temperature and humidity test chamber External cleaning and maintenance inside the box
1. The inside of the box is cleaned once during the test, and banana water or washing can be used for cleaning.
2. Maintain the bucket of water, about three tests done, clean once.
3. The outside of the box must also be cleaned more than once a year. Washing powder can be used when washing. Banana water should not be used. ) The dust in the condenser of the constant temperature and humidity test chamber should be removed, and the condenser should be regularly maintained every month.
4. The power distribution room should be cleaned at least once a year or more. When cleaning, it can be cleaned manually or vacuum cleaner can be used to suck indoor dust.
It is also necessary to regularly check the humidifier of the constant temperature and humidity test box. The water in the humidifier is changed at least once a month. The humidifying water tray should also be cleaned once a month to ensure smooth water piping.
What are the operations that you want to extend the service life of the constant temperature and humidity test chamber?
To replace the wet ball test cloth of the constant temperature and humidity test box regularly, the replacement time is approximately 3 months. The accuracy of the wet bulb accuracy can be maintained at about six minutes; in addition, the over-temperature protector should be regularly checked. The over-temperature protection value should be set at 20°C~30°C above the set value when the temperature exceeds the over-temperature protector. The temperature of the test chamber will automatically interrupt the protective test equipment to prevent accidents.
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