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Model | ST/22/40(H) | ||||||
System | Balance temperature and humidity control system(BTHC) | ||||||
Volume | 22L | ||||||
Load capacity | 20KG | ||||||
Inner dimension W×H×D mm | 300×300×250 | ||||||
External dimension W×H×D mm | 440×740×780 | ||||||
Temperature Performance | Temperature range | -40~+150℃ | |||||
Temperature fluctuation | ±0.3°C | ||||||
Temperatrue unifomity | 2.5°C | ||||||
Temperature change rate | Heating rate:3.0°C/min Cooling rate:1.0°C/min | ||||||
Extreme temperature arrival time | Heating time:from -40 +150℃ 60 min Cooling rate:+20 to -40°C 50 min | ||||||
Allowable heat load | Temperature of test area+20°C , 300 W | ||||||
Humidity performance | Humidity range | 30~95%rh | |||||
Humidity fluctuation | ±3.0%rh | ||||||
Allowable heat load | Test area conditions:+85℃ / 85%rh 300W | ||||||
Strcurure | External material | 1.5mm thick FC advanced electrolytic plate + spray anti-corrosion | |||||
Internal material | 1.2mm thick SUS304 stainless steel | ||||||
Water supply system (standard configuration) | Automatic water supply | ||||||
Water tank(Optional) | 8 L | ||||||
Refrigerantion system | Mechanical single-stage compression cooling | ||||||
Compressor | Full-Closed Compressor | ||||||
Refrigerant | R-404A [R-449A available on request] | ||||||
Power | 0.65 kW | ||||||
Extension mechanism | Electronic expansion valve | ||||||
Noise level | Noise level | 60dB | |||||





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