This machine is used for researching heat-resisting,cold-resistig,dry-resisting performance and the quality management of engineering test specification of national defense industry，aerospace industry，automation components，electric components,plastic,chemical industry,food industry, pharmaceuticals industry and related products.

Temperature Range: -40℃～150℃
Temperature Stability: ±0.5℃
Temperature Uniformity: ±1℃
Temperature Deviation: ≤±2℃
Heating Time: -40℃～150℃ less than 45min
Cooling time: +20℃～-40℃ less than 55min
Material: nternal：SUS304#plate, External：plastic spraying plate(SUS304#plate), Thermal insulation layer：PU poaming+glass wool
Foundation：national standard angle iron+U-steel
Coolting System: Air-cooled compressor set imported from Europe and America；Cooling chip evaporator
Heatting System: Stainless fins chip aie heating cycle
Protecter: No welding wire overload protection, compressor overheat, flow, pressure, heating dry heating, the super temperature alarm system
Standard Accessories: Observation window(36×26cm), Test hole(φ50×1), Specimen shelf(2group), Overheat protector, Windows lamp
Rate of work: about 4kw
Weight: about 150kg
Power: AC 220V or380V 50/60Hz