Environmental Walk in Room, Item KMHW-4L Temperature / Humidity Test Chamber

Cabinet
Procedure room size: IW 2000 × IH 2000 × ID 1000 mm
Boundary dimension: depend on the design

Temperature
Temp range: -40°C ~ +80°C
Temp deviation ≤±2°C (no-load)
Temp fluctuation ≤±0.5°C (no-load)
Temp uniformity ≤2°C
Heating rate 20°C to 80°C 60min
Freezing rate 20°C to -40°C 60min

Humidity
Humidity range 20%R.H~98%R.H
Humidity deviation ±3%RH (>75%RH)
±5%RH (≤75%RH)
Working temp 5 ~ 35℃, humidity≤85%R.H
Electrical parameters AC380V 50Hz, 3Phase 4Wire+Grounding Wire