How to maintain the high and low temperature test chamber? How should high and low temperature test chambers be maintained? High and low temperature test chambers are mainly used in the high and low temperature environments of aerospace products, electronic products, etc. Regular scientific and reasonable maintenance of high and low temperature test chambers can not only maximize the service life of high and low temperature test chambers, but also effectively avoid technical failures caused by neglect of maintenance.
1、 The condenser cleaning should be in place
In general, the condenser should be cleaned every 3 months. For compressors cooled by air, the condenser fan should be regularly inspected and the condenser should be cleaned and dusted to ensure good ventilation and heat transfer performance; For compressors that use water-cooled cooling, in addition to ensuring their inlet water pressure and temperature, it is also necessary to ensure the corresponding flow rate And regularly clean and scale the inside of the condenser to obtain its continuous heat transfer performance.
2、 The ambient temperature should be moderate
The temperature of the high and low temperature test chamber is generally high. We recommend placing it in a relatively benign temperature environment. Our experience temperature value is 8 ℃~23 ℃. For laboratories that do not have this condition, appropriate air conditioners or cooling towers must be equipped.
3、 Managers need to be professional
Adhere to professional management by dedicated personnel, and units with conditions should periodically send dedicated personnel to the supplier's factory for training and learning To gain more professional experience and ability in maintenance and repair.
4、 Regular cleaning of waterways and humidifiers is necessary
Waterway and humidifier cleaning: If the waterway is not smooth and the humidifier scales, it is easy for the humidifier to dry and burn, which may damage the humidifier. Therefore, it is necessary to regularly clean the waterway and humidifier.
5、 Evaporator cleaning should be done regularly
Regularly clean the evaporator: Due to the varying cleanliness levels of the test samples, a large amount of dust and other small particles may accumulate on the evaporator under forced air circulation. Regular cleaning should be carried out.
6、 The cleaning of circulating blades and condenser fans should be carried out regularly
Cleaning and balancing of circulating air blades and condenser fans: Similar to cleaning evaporators, due to the different working environments of the test chamber, many small particles such as dust may accumulate on the circulating air blades and condenser fans, and should be cleaned regularly.
7、 The work after the experiment needs to be improved
Persist in setting the temperature near the ambient temperature after each experiment, work for about 30 minutes, then cut off the power and clean the inner wall of the studio.