In order to make the constant temperature and humidity test chamber last longer, we need better maintenance and maintenance in our lives. The most common temperature and humidity test chambers in summer are over-temperature, over-pressure and overload alarms. As the seasons change, the faults also change. The most common thing in winter is the fact that icing causes the waterway to not circulate. In order to stop the failure, we prepare the following in advance:
1. Use high-purity refrigerant. If the refrigerant is too much water, it will cause ice blockage.
2. Check if the drying filter is aging. If it is aging, it should be replaced in time, otherwise it will lose its proper dry water absorption function and cause icing. The following teaches you how to make a high-efficiency drying filter.
3. Inspection and maintenance The water storage in the humidifier should be replaced once a month to ensure the water quality is clean. The humidifying water tray should be cleaned at least once a month to ensure smooth water flow.
Teach you how to make a constant temperature and humidity test box efficient drying filter: find a tin can with a sealing cover, drill a 6cm round hole at the bottom of the box, and weld a copper tube at the round hole, about 200 Dry calcium chloride (optional bulk) of gram (also visible as the effective volume of the can) is placed in a thick nylon bag, placed in a can and tightly closed, and the two nozzles are temporarily used when not in use. Plug in to prevent moisture from entering. When in use, unplug the plug and connect the exhaust port to the compressor intake pipe. After use, be sure to seal the two ports.
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