| Model | GSKA-50L | GSKA-80L | GSKA-225L | GSKA-408L | GSKA-800L | GSKA-1000L |
| Inner chamber size (CM) | 35*45*35 | 50*40*40 | 50*60*75 | 80*60*85 | 80*100*100 | 100*100*100 |
| Power (- 40 ℃) | 4.5(KW) | 5.0(KW) | 6.0(KW) | 7.0(KW) | 8.5(KW) | 9.5(KW) |
| Performance | Temperature range | A:-20℃~150℃ B:-40℃~150℃ C:-60℃~150℃ D:-70℃~150℃ E:-70℃~180℃ Customized temperature is available |
| Humidity range | 20~98%R.H Customized humidity is available |
| Fluctuation / uniformity | ±1.5℃/±2℃ |
| Humidity deviation | ±3%R.H |
| Heating rate | About 1.0~3.0℃/min |
| Cooling rate | About 0.5~1.0℃/min |
| Control system | Controller | "Temi" brand programming temperature instrument, HD real color LCD touch screen |
| Accuracy range | Setting accuracy: temperature 0.1 ℃, humidity 1% R.H, Indication accuracy: temperature 0.1 ℃, humidity 1% R.H |
| Temperature and humidity sensor | Platinum resistor PT100Ω/MV |
| Heating system | Fully independent system, Ni Cr alloy electric heating heater |
| Humidification system | External isolation type, all stainless steel shallow surface evaporation humidifier |
| Dehumidification system | Adopt the dew point temperature laminar contact dehumidification method of evaporator coil |
| Water supply system | Humidification water supply adopts automatic control, and can recover residual water, save water and reduce consumption |
| Refrigeration system | French "Tecumseh" totally enclosed air-cooled single-stage or cascade compressor refrigeration mode |
| Circulation system | Motors with low noise and temperature resistance - multi blade centrifugal fans |
| Materials | Outer box material | High quality carbon steel plates. Phosphorized electrostatic spray or SUS304 stainless steel |
| Inner box material | Stainless steel high quality mirror plate |
| Thermal insulation material | Polyurethane rigid foam / superfine glass fiber wool |
| Door frame insulation | Double layer high and low temperature aging resistant silicone rubber door sealing strip |
| Standard configuration | Multi layer heating defrosting with lighting glass window 1 set, test sample rack 2, test lead hole 1 |
| Safeguard | Leakage, short circuit, overtemperature, water shortage, motor overheating, compressor overpressure, overload, overcurrent protection |
| Supply voltage | AC220Vor 380V±10% 50±0.5Hz |
| Operating ambient temperature | 5℃~+30℃ ≤85%R.H |
