Environmental testing equipment, high temperature low pressure chamber

First, the product features a new exterior perfectly sophisticated process design, the outer box with cold-rolled sheet double-sided high-temperature electrostatic spray resin, the inner box all international SUS # 304 stainless steel heat seal welding. Insulation layer refractory grade high strength polyurethane foam insulation PU insulation. Cooling system introduction of Japan, Germany advanced energy-saving refrigeration control technology, energy-saving equipment than the traditional 20%. Control system and control circuit components are imported brands. Second, the reference standard 1. Manufacturing standards GB / T10589-2008 temperature chamber technical conditions GB / T11158-2008: high temperature test chambers GB / T11159-2008: Low pressure test chambers 2, GB / T5170.2-2008 temperature test equipment GB / T5170.10-1996 high and low temperature low pressure test equipment 3, to meet test standards: GB / T2423.1-2001 Test A: Cold Test method GB / T2423.2-2001 Test B: high-temperature test methods GB10590- 89 low temperature / low pressure chamber and technical conditions; GB15091-89 high temperature / low pressure chamber and technical conditions; GB / 11159-89 low pressure chamber and technical conditions; GB / T2423.25-1992 low temperature / low air pressure chamber; GB /T2423.26-1992 high temperature / low air pressure chamber; GJB150.2-86 low temperature / low pressure (altitude) test; GJB150.3-1986 high temperature and low temperature test GJB360A GJB150.4-1986 test method 105: Low air pressure test GJB150 .2-86 low pressure (altitude) Experiment 3, the product uses this equipment for the aviation, aerospace, information, electronics and other fields, instruments, electrical products, materials, components, equipment at low pressure, high temperature, low temperature single or At the same time environmental adaptability and reliability test under the action and the specimen or simultaneously energized to measure the electrical performance parameters. Fourth, product specifications BTHQ-100 450 * 500 * 450 BTHQ-225 600 * 750 * 500 BTHQ-500 800 * 900 * 700 BTHQ-800 1000 * 1000 * 800 BTHQ-1000 1000 * 1000 * 1000 Performance Temperature range -20 ~ 150o -40 ~ 150oC -70 ~ 150oC temperature fluctuation 0.5oC