How to maintain the maintenance laboratory high and low temperature constant temperature and humidity chamber

How to maintain the maintenance laboratory high and low temperature constant temperature and humidity box:
1. Adhere to the professional management of special personnel. Units with conditions should send special personnel to the supplier factory for training and training from time to time.
Get more professional maintenance and repair experience and capabilities.
2. Clean the condenser regularly (every 3 months): For air-cooled cooling of the compressor, the condenser fan should be regularly repaired, and the condenser should be decontaminated and dedusted to ensure its good ventilation and heat transfer performance; In the case of water-cooled cooling, in addition to ensuring the inlet pressure and inlet temperature, the corresponding flow rate must be ensured, and the inside of the condenser should be cleaned and descaled regularly to obtain its continuous heat transfer performance.
3. Since the value of the temperature (wet) box is generally high, we recommend placing it in a relatively benign temperature environment.
Our empirical temperature values ​​range from 8 ° C to 23 ° C. For laboratories not equipped with this condition, appropriate air conditioners (air-cooled) or cooling towers (water-cooled) must be provided.
4, regular (every 3 months) cleaning evaporation (dehumidification): Because the cleanliness of the sample varies, under the effect of forced air circulation, evaporation (dehumidification) will condense a lot of small particles such as dust, should be carried out regularly Cleaning.
5, circulating fan, condenser fan cleaning and calibration: similar to the cleaning evaporator, because the working environment of the test box is different, the circulating fan, condenser fan will condense a lot of small particles such as dust, should be cleaned regularly .
6, waterway, humidifier cleaning: If the waterway is not smooth, the humidifier fouling is likely to cause the humidifier to dry, may damage the humidifier, so the waterway, humidifier must be cleaned regularly.
7. After each test, insist on setting the temperature near the ambient temperature, work for about 30 minutes, then cut off the power supply and wipe the inner wall of the working chamber.
8. If the equipment needs to be relocated, it is best to carry out under the guidance of our company's technical personnel to avoid unnecessary damage or damage to the equipment.
9, long-term shutdown is not used, the product should be energized every half month regularly, the power-on time is not less than 1 hour.
10. Maintenance principle: Since the environmental test box is basically composed of multiple systems of electricity, refrigeration and machinery, once the equipment has problems, you should consult the manufacturer comprehensively.

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