In order to ensure the life of the constant temperature and humidity test chamber, the manufacturer recommends that the equipment should be placed in an environment of 25±10 °C. The reason is also various. Today, we will briefly explain one of the most obvious reasons.
R23 refrigerant is a compressible gas that changes with the change of ambient temperature. If the ambient temperature is low and low, the ambient temperature is high. Example: When the ambient temperature is between 10 and 35 ° C, the pressure is in the range of 110 to 180 psi at rest. When working, the pressure indication is normal at around 170 to 290 psi. If the pressure exceeds 300 psi, the ambient temperature is too high, or the heat dissipation performance of the equipment is not good, and the equipment with high pressure will cause overpressure, and an alarm will occur. The constant temperature and humidity test chamber will stop working, which will not only affect your test results. Bring damage to the device.
In fact, the requirements of the constant temperature and humidity test chamber on the site are not limited to the ambient temperature. The customer should prepare the site according to the instructions when installing, which will help the subsequent use of the constant temperature constant temperature and humidity test chamber.
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