How to maintain the high and low temperature with humidity test chamber under long-term idle

 Many customers have purchased LISUN GDJS high and low temperature with humidity test chamber, but they will not use them frequently after purchase. It often needs to be idle for a period of time after the test, and continue to be used when they need to do test. Therefore, how to maintain the high and low temperature humidity test chamber when it is idle for a long time? The high and low temperature test chamber that has been idle for a long time needs to be covered with a dust cover, and then placed in a ventilated and dry room. It can be inspected and tested for half a year to see the components whether it can operate normally. You can proceed as follows when perform maintenance:

1. Wipe clean the inside of the high and low temperature test chamber with a clean cloth. To use it again, what you have to do first is to open the door of the high and low temperature test chamber to ventilate, scrub the inside of the high and low temperature test chamber again, and clean the dust on the condenser to facilitate the heat dissipation of the high and low temperature test chamber after operation.
2. Regarding system maintenance, you must unplug the power supply. When the high and low temperature test chamber is shut down when the power is off, avoid damaging the compressor and other components
3. Use it again. After cleaning the high and low temperature with humidity test chamber, do not start using it immediately. Let the high and low temperature test chamber work for a short period of time and stop after every two or three minutes of work. Repeat this several times. Why you need to do this? We know that lubricating oil has fluidity. After the high and low temperature test chamber is placed for a period of time, the lubricating oil of some parts will be too thin. When it is used again, because the internal temperature of the high and low temperature chamber is room temperature, reducing the extra temperature requires the compressor to work continuously for a long time. At this time, some of the lubricants that are too thin will wear out quickly, and then reduce the life of the high and low temperature test chamber.
4. Allowing the high and low temperature test chamber to work repeatedly for short periods of time can allow the lubricating oil to be redistributed in the compressor and moisturize the interior of the machine parts continuously. By the way, here I want to mention: many of the newly purchased high and low temperature test chamber have been placed in the laboratory for some time, and this method can also be used to maintain the high and low temperature test chamber during the first use to avoid the compressor life loss.

The high and low temperature with humidity test chamber is widely used for its precise temperature control performance and temperature change rate. In industrial and daily necessities, as long as it involves high and low temperatures in the use environment, it is generally necessary to use a high and low temperature test chamber for testing. As one of the indispensable testing equipment in aviation, metal, automobile, electronics and other industries, high temperature test chamber is often used to simulate product performance under high temperature environment. The product pictures of the GDJS high and low temperature with humidity test chamber developed by LISUN are as follows:

 

GDJS-015B High and Low Temperature Humidity Chamber

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

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