The School of Materials Science and Technology at Southwest University purchased an 80L, -70 degree constant temperature and humidity test chamber.

The required parameters are as follows:

Product Name: Programmable Constant Temperature and Humidity Test Chamber (Vertical Baking Paint)
Model: LQ-TH-80F
Inner box size: 400 * 500 * 400mm (W * H * D)
Dimensions (approximately): 650 * 1680 * 1120mm (W * H * D)
Controller: 7-inch ultra large touch LQ-900 intelligent programmable temperature and humidity controller
Temperature range: -70 ℃ to+150 ℃ (air-cooled)
Humidity range: 20% to 98% RH
Cooling rate: RT~-70 ℃/100min (unloaded) about 1 ℃/min
Heating rate: RT~+150 ℃/40min (unloaded) about 3 ℃/min
Material of inner and outer boxes: stainless steel plate (SUS # 304) for the inner box in the testing area, and baked paint for the outer box.
Power supply: 220V
Power: 7KW