| Internal dimension (W*D*H) | 1000*1000*1000mm |
| Temperature range | -70~+100℃(no load);-55~+100℃(with load) |
| Temperature fluctuation | ±0.5℃ |
| Temperature uniformity | ±2℃ |
| Ambient Humidity | ≤85%RH |
| Cooling speed | ≥1℃/min in average (with loading 15kg,+85℃~-55℃ ) |
| Heating speed | 1℃/min in average (with loading,-55℃~+85℃) |
| 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 PressureCan set different parameter for cyclic test |
| 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 |
Structure
Features
1.High Altitude Low Pressure Test Chamber High performance and quiet operation.
2.Space-saving designed for flush installation to wall.
3.External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system.
4.Adopts international brand of imported parts for cooling system to improve operation reliability.
5.High precision and stable performance with touch screen controller, friendly Man-Machine interface.
6.Multiple layers of safety device to easy maintenance.
High Altitude Low Pressure Test Chamber Applications
1. To simulate test environment with various altitude environments .
2. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense.
3. Application fields: Include Aviation, aerospace, communications, electronics, electrical appliances etc.
4. Test Purpose: to guarantee the maximum quality and reliability while products or material might encounter at various altitude levels.
Low pressure altitude test chamber meet following standards
GB2423.25-1992
GB2423.26-1992
GJB150.3A-2009
GJB150.4A-2009
GJB150.2A-2009
GJB5170.10-200