High and Low Temperature Test Chamber

Product description: High and low temperature test chamber is used to examine and determine the storage and working performance of electronic, electrical, automobile electrical appliances and materials etc, under conditions of high and low temperature environment, which is for schools, factories, war industries, R&D departments and so on Standards: • GB 2423.1—2001 • GB 2423.2--2001 Technical parameters: • Chamber structure: the test chamber body is shaped by the numerically-controlled machine tool, which has a beautiful and generous appearance, and it adopts a no-counteractive handle, which is easy to operate. Test chamber liner is adopted the imported high-quality stainless steel (SUS304) mirror panels, test chamber surface is adopted A3 steel plastic spraying, which increases the texture and cleanliness of the appearance. Large observation window with lights to keep the chamber bright, and using the heating element embedded tempered glass to observe the situation inside the cabinet very clearly any time. Equipped with a test interface with diameter of 50mm, for external testing power supply line or signal line • Control system: adopted a Japanese RKC display temperature controller, temperature control output powers are all calculated by P.I.D microcomputer • Refrigerating system: the refrigerator is adopted French original "Tecumseh" hermetic compressor. Filter drier, refrigerant flow windows, repair valve, oil separator, solenoid valve, liquid storage cylinder are all imported original pieces • Working room dimensions:(selected by users) Working volume Working dimensions 100L 400×500×500 150L 500×600×500 225L 500×600×750 500L 700×800×900 800L 800×1000×1000 1000L 1000×1000×1000 1300L 1000×1000×1300 • Temperature range: 0℃-150℃, -20℃-150℃, -40℃-150℃, -60℃-150℃, -70℃-150℃(optional for users) • Temperature fluctuation: ±0.5℃ (no-load) • Temperature deviation: ≤±2℃ • Average heating and cooling rate: 0.7℃～1.0℃/min (no-load) • Time setting range: 0～9999 hours Specifications: • Overall dimensions: customized depends on users’ requirement • Power supply: provided according to model selection of users