Explosion-proof constant temperature and humidity test chamber

Product Features：

a. Temperature range: -40℃/-60℃～+100℃;

b. Humidity range: 20%～95%RH;

c. Temperature fluctuation: ±0.3℃/±2.5%;

d. Temperature uniformity: ±1℃/±5%RH according to GB national standard measurement specification;     

e. Temperature deviation: ≤±2℃/±3% (RH>75%) or ±5% (RH≤75%);

f. Heating up time: 20℃→+100℃/30min;

g. Cooling time: 20℃→-40℃/50min;

h. Insulation material: rigid PU foam + fire retardant + glass fiber wool;

i. Refrigeration system: imported from Europe and the United States well-known brands, high efficiency and low noise compressor, binary refrigeration system and environmental protection refrigerant;

j. Power supply: 3-wire 220V/AC.