| Internal dimension (W*D*H) | 1000*1000*1000mm |
| Temperature range | -70~+100ºC(no load);-55~+100ºC(with load) |
| Temperature fluctuation | ±0.5ºC |
| Temperature uniformity | ±2ºC |
| Ambient Humidity | ≤85%RH |
| Cooling speed | ≥1ºC/min in average (with loading 15kg,+85ºC~-55ºC) |
| Heating speed | 1ºC/min in average (with loading,-55ºC~+85ºC) |
| Pressure Range | 101Kpa~1Kpa |
| Pressure Accuracy | ±5% |
| Pressure Control Method | Adjust temperature first, then pump vacuum |
| Internal chamber material | Steel plate with plastic spray |
| External chamber material | Stainless steel |
| Cooling method | Water Cooler |
| Controller | LCD touch screen, programmable control temperature and pressure |
| Insulation material | Compound material without sweating, special for low pressure |
| Heating Method | Electrical |
| Compressor | Imported new generation with low noise |
| Safety protection device | Protection for leakage, over-temperature, compressor over voltage and overload, heater short circuit |