Brief introduction: The test chamber used in low-voltage electrical appliances, electrical, instruments, meters, lamps and lanterns, and other products for reliability test, can simulate the product in the process of storage, transportation and use are affected by the sand dust environment. Especially simulation of automobile electric appliance is affected by sand dust environment is more significant. This equipment is the artificial simulation of sand dust environment, the sample (s) to verify test of dustproof capability of test equipment. Conform to the standard of IEC - 529 dust test method GB2423.37 GB4208-2008-2006 sand dust test method (dust test) GJB150.12 sand dust (dust test) GB10485-2007 test method Technical parameters: Vacuum pump: 0-3 kpa Timing range: 0-99 hours and 59 minutes The light cycle: 0-99 hours and 59 minutes Talcum powder specifications: by mesh asked 75 um, wire diameter of 50 um square hole sieve dry talcum powder Within the body material: imported advanced stainless steel plate Outside the body material: is made of color steel plate welded Temperature: room temperature + 10 ℃ or 15 ℃ ~ 80 ℃ Temperature uniformity: plus or minus 2 ℃ Temperature fluctuation: plus or minus 0.5 ℃
Brief introduction: The test chamber used in low-voltage electrical appliances, electrical, instruments, meters, lamps and lanterns, and other products for reliability test, can simulate the product in the process of storage, transportation and use are affected by the sand dust environment.
