Walk-in High Low Temperature and Low Pressure Test Chamber
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
TheWalk-in High/Low Temperature and Low Pressure Test Chamberis a precision environmental simulation instrument designed to replicate high-temperature, low-temperature, and low-pressure composite conditions. You can use it to perform single-parameter or multi-parameter coupled environmental tests on large-scale equipment, ensuring reliability and performance verification under extreme conditions.
Standards
GB/T 10590-2006 Technical Specifications for High/Low Temperature and Low Pressure Test Chambers
GB/T 2423.25 Environmental Testing for Electrical and Electronic Products. Part 2: Test Methods. Test Z/AM: Combined Low Temperature/Low Pressure Test
GB/T 2423.26 Environmental Testing of Electrical and Electronic Products. Part 2: Test Methods. Test Z/BM: Combined High Temperature/Low Pressure Test
GJB 150.2A Laboratory Environmental Test Methods for Military Equipment. Part 2: Low Pressure (Altitude) Test
GJB 367.2 General Technical Conditions for Military Communication Equipment. Environmental Test Methods
Parameters
| Item | Specifications |
|---|---|
| Nominal Internal Volume | 12.1 m³ |
| Chamber Internal Dimensions | 2500 mm (L) × 2300 mm (W) × 2100 mm (H) |
| Chamber Structure | Integral construction required for the equipment chamber |
| Chamber Material | Inner liner made of stainless steel with sandblasted surface treatment |
| Temperature Range | -45°C ~ +130°C (maintainable under both normal pressure and vacuum conditions) |
| Temperature Fluctuation | ≤±0.5°C (under normal pressure) |
| Temperature Uniformity | ≤2°C (under normal pressure) |
| Temperature Deviation | ≤±2°C (under normal pressure) |
| Pressure Range | 101.3 kPa ~ 20 kPa |
| Pressure Change Rate | ≤10 kPa/min (adjustable); from normal pressure to 1 kPa ≤30 min |
| Pressure Recovery Rate | ≤10 kPa/min (adjustable and controllable) |
| Pressure Deviation | ±2 kPa (normal pressure ~ 40 kPa)±5% (40 kPa ~ 4 kPa)±0.1 kPa (4 kPa ~ 1 kPa) |
| Pressure Reduction Time | From normal pressure to 20 kPa ≤30 min |
| Simulated Altitude | ≥10.000 meters |
在线联系供应商
Other supplier products
 |
Nonwovens Liquid Loss Tester ISO 9073-11 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Nonwovens Liquid Loss Tester is a precision instrument designed to evaluate th... |
 |
Plate thermal conductivity tester | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The flat plate thermal conductivity meter, with a water bath constant-temp device ... |
 |
Shoe Lace and Eyelet Abrasion Tester ISO 22774 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Shoe Lace and Eyelet Abrasion Tester is designed to evaluate the wear resistan... |
 |
Continuous Load Scratch Resistance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Continuous Load Scratch Resistance Tester is designed to evaluate surface scra... |
 |
Battery Cell Test Pressure Vessel | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Battery Cell Test Pressure Vessel is designed for thermal runaway testing of b... |
Same products
 |
Laser Cutting Machines | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | 卖方: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
