Environmental Test Chamber for Humidity and Temperature Testing, Item KMH-408 Constant Climate Chamber

Environmental Test Chamber for Humidity and Temperature Testing, Item KMH-408 Constant Climate Chamber
Environmental Test Chamber for Humidity and Temperature Testing, Item KMH-408 Constant Climate Chamber
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Technical Parameters
Type KMH-408R KMH-408L KMH-408S
Temperature range -20 °C ~150°C -40°C ~+150°C -70°C ~+150°C
Interior dimension (W*H*D) 700x750x800mm 700x750x800mm 700x750x800mm
Exterior dimension (W*H*D) 980x1940x1740mm 980x1940x1740mm 980x1940x1740mm
Power (KW) 9KW 10KW 11KW
Weight (KG) 400KG 400KG 400KG
Humidity deviation ±3.0%R.H ±3.0%R.H ±3.0%R.H
Heating rate -20°C ~+100°C, within 35 minutes -40°C ~+100°C, within 45 minutes -60°C ~+100°C, within 85 minutes
Freezing rate +20°C ~-20°C, within 45 minutes +20°C ~-40°C , within 60 minutes +20°C ~-60°C, within 80 minutes
Freezing system Air cooling
Total hermetically-sealed compressor, single-stage compression refrigeration
Environmental friendly refrigerants: R404,R23
Humidity range 20~98%R.H
Temperature fluctuation ±0.5°C
Humidity fluctuation ±2.5%R.H
Temperature uniformity ±2.0°C
Working temperature +5°C ~+35°C
Power source AC 380±10%50Hz, three-phase four-wire and ground connection
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