A constant temperature and humidity test chamber is an environmental test chamber used in aerospace, aviation, electronics, automotive, and battery industries. It performs accelerated humid heat tests, alternating temperature tests, constant temperature tests, high and low-temperature routine tests, and low-temperature storage. These tests evaluate the performance of products under specific conditions.
Product characteristics：
01、energy saving, high quality appearance, accurate technical indicators, long-term test stable and reliable
02、the use of advanced and reliable refrigeration and control system, the original imported Europe and the United States fully enclosed compressor refrigeration devices, more convenient for operators to operate
03、a variety of protection devices, no fuse switch, anti-dry burning protection, water shortage protection, liquid level protection and other protection devices, make the test more safe and reliable
04、electronic expansion valve according to the heat condition refrigerant flow servo control technology
Meet the criteria：
01、GB/T5170.2-2008 Temperature test equipment
02、GB/2423.1-2008(IEC60068-2-1:2007) Low temperature test method AB
03、GB/2423.2-2008(IEC60068-2-2:2007) High temperature test method BA
04、GB/T5170.5-2008 Wet heat test equipment
05、GJBl50.3(MIL-STD-810D) High temperature test method
06、GJBl50.4(MIL-STD-810D) Low temperature test method
07、GB2423, 3-93(IEC68-2-3) test Ca; Constant damp heat test method
08、GB2423.4-93(1EC68-2-30) Test Db: Alternating wet heat test method
Materials and components：
01、Inner box material: SUS304(1.2mm) stainless steel plate The inner box is completely unwelded and reinforced with SUS304 2mm thick stainless steel
02、Material: electrolytic steel plate, pickling phosphating advanced powder paint Insulation material: refractory grade high strength PU polyurethane foam insulation material + ultrafine glass fiber
03、Insulation material Refractory grade high strength PU polyurethane foam insulation material + ultrafine glass fiber
04、Observation window: multi-layer hollow tempered glass with automatic defrosting function, no frost and condensation phenomenon on the glass surface during the test
05、Heater: Nickel-chromium alloy electric heating wire heater (large resistivity, small resistance temperature coefficient, small deformation at high temperature and not easy to embrittlement, self-heating temperature up to 1000~1500℃, long service life
06、Humidification method: steam humidification, using electronic parallel mode micro-humidification system
07、Refrigeration compressor: France Taikang fully closed compressor expansion valve full range of self-adjustment + active adaptation to adjust the cooling capacity output, making the system more energy saving
