Temperature range | Low temperature: A: +25 °CB: 0°C, C: -20°C, D: -40°C, E: -60°C, F: -70°C) High temperature: 100°C (150°C ) |
Humidity range | 20%~98% R.H. (10%~98%R.H); (5%~98%R.H is a special selection condition) |
Temperature and humidity analysis accuracy/distribution accuracy | 0.1°C 0.1%R.H./±2.0℃ ±3.0%R.H. |
Temperature and humidity control accuracy | ±0.5°C, ±2.5%R.H. |
Heating/cooling time | Warming up about 4.0°C/min; cooling down about 1.0°C/min |
Internal and external materials | The inner and outer boxes are made of SUS304# stainless steel plate (baking paint is optional) |
Insulation material | High temperature resistant high density ethyl chloroformate foam insulator material |
Cooling system | Air-cooled/single-stage compressor (-20°C); two-stage compressor (-40°C-70°C) |
Safety protection device | Fuseless switch, compressor overload protection, refrigerant high and low pressure protection, ultra-humidity and over-temperature protection, fuse, fault warning system, water shortage alarm protection |
Accessories | Operation hole built-in glass door (optional), recorder (optional), viewing window, 50mm test hole, PL box light, partition, dry and wet ball gauze, casters, horizontal tripod |
Power supply | AC220V50/60Hz & 1∮ AC380V50/60Hz3∮ |