Walk-in High and Low Temperature 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.
Applications
Avionics equipment testing, spacecraft vacuum thermal testing, new energy sectors (high-altitude lithium battery and photovoltaic inverter testing), and electronic equipment stability verification (5G base stations, communication equipment, etc.).
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
Features
1.Walk-in design accommodates large equipment and multiple test samples simultaneously.
2.Capable of simulating extreme high/low temperatures and low-pressure environments with precise control.
3.Pressure and temperature control systems ensure uniformity and minimal fluctuation for reliable results.
4.Adjustable pressure change rates allow simulation of realistic ascent/descent conditions.
5.Stainless steel chamber construction with sandblasted surface ensures durability and easy maintenance.
6.Multi-parameter coupling allows high fidelity simulation of complex environmental conditions.
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
 |
Rubber Sleeve Rebound Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Rubber Sleeve Rebound Tester is designed to evaluate the resilience and compre... |
 |
Automotive Wires Ozone Aging Chamber | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Automotive Wires Ozone Aging Chamber is designed to evaluate the ozone resista... |
 |
Multi Finger Scratch/Mar Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Multi Finger Scratch/Mar Tester uses tungsten carbi... |
 |
Automatic Filter Performance Tester | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com G506 Automatic Filter Performance Tester is used fortestingprofessional filter mat... |
 |
Gas Turbine Filter Test System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test System for testing air intake filter systems for rotary machinery (ISO 29461)... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
