Key Specifications/Special Features:

• Implementation of standards:
  • GB10589-89 technical conditions of high and low temperature test chamber
  • Meet the standards:
    • GB2423.1-89 low-temperature test methods
    • GB2423.2-89 test method for high temperature
    • IEC68-2-30 test methods
• Application: electrical, electronics, household appliances, automobiles, motorcycles, chemicals and other products from parts and materials for low-temperature test
• Feature specification:
  • Model: auto/J-20, auto/J-40 and auto/J-60
  • All imports of stainless steel shell, beautiful appearance
  • Import of refrigeration units, the main parts are imported international brands, the whole system is equipped with multiple protection devices, to improve reliability.
  • Clever duct structure, small temperature deviation
  • Door with observation window, the test specimen can be easily observed state
  • Operation of the system is very simple, very easy installation and maintenance
• Technical parameters:
  • Temperature method: PID intelligent adjustment
  • Temperature range: -20 to 130°C (150°C), 40 to 130°C (150°C), 60 to 130°C (150°C)
  • Temperature fluctuations: ± 1.5°C
  • Heating time: -20 to 130°C in 70 minutes, -40 to 130°C in 80 minutes, -60 to 130°C in 80 minutes
  • Cooling time: 20 to 20°C in 40 minutes, 20 to 40°C in 60 minutes, 20 to 60°C in 70 minutes
  • Inside volume: 100, 150, 250 and 408
  • Studio dimension: 400 x 500 x 500, 500 x 600 x 500 and 500 x 600 x 700
  • Weight: 200, 250 and 300kg
  • Inside of material: SUS304 bright stainless steel thickness=1.2 to 1.5mm
  • Outer covering material: SUS304 brushed stainless steel cold-rolled steel plate or anti-rust treatment (spray)
  • Insulation heat: fine glass wool or polyurethane foam
  • Cooling method: single-stage mechanical refrigeration means two yuan mechanical refrigeration means
  • Refrigerator: closed (import) compressor
  • Condensation method: air-cooled or water cooled
  • Heater: Nichrome heating wire heater