Product Features:
This series of temperature and humidity test chambers are manufactured according to national standards and belong to high-end long-life test chambers. Its capacity range is between 100-1500 liters, temperature range is (0 ℃, -20 ℃, -40 ℃,) -70 ° C -+180 ° C, humidity range is 20% -98%, temperature uniformity is even less than 1 ℃, and humidity uniformity is less than 1.5%. Therefore, they can meet the demanding testing requirements of most users' national and military standards.
　　
　　Temperature test box series parameters
Temperature range: 0 (-20, -40, -70)/180 ℃
Heating rate: 4 ℃/min
Cooling rate: 2 ℃/min
Temperature fluctuation: ± 0.1~± 0.5 ℃
Temperature uniformity: ± 0.5~± 1.5 ℃
Power supply: 380V ± 10%, 50HZ, 3/N/PE; 220V±10%，50~60Hz，2 Phase
　　
　　meet the standard
GB11158-2008 Technical Conditions for High Temperature Test Chamber
GB10589-2008 Technical Conditions for Low Temperature Test Chamber
GB10592-2008 Technical Conditions for High and Low Temperature Test Chambers (Temperature Alternating)
GB/T2423.1-2008 Environmental testing for electrical and electronic products Part 2: Test methods Test A: Low temperature IEC 60068-2-1:2007
GB/T2423.2-2008 Environmental testing for electrical and electronic products Part 2: Test methods Test B: High temperature IEC 60068-2-2:2007
GB/T2423.22-2002 Environmental testing for electrical and electronic products Part 2: Test methods Test N: Temperature changes IEC 60068-2-14
GJB150.3A-2009 Military Equipment Laboratory Environmental Test Methods Part 3: High Temperature Test
GJB150.4A-2009 Military Equipment Laboratory Environmental Test Methods Part 3: Low Temperature Test