- RIUKAI TECHNOLOGY has 25+ years of experience in the field of environmental testing equipment testing to meet the needs of our customers.
Low Pressure Test Chamber
Low Pressure Test Chamber
Model：R-PTD-150
Main Parameters:
Name：Low Pressure Test Chambers
Brand：RIUKAI
Pressure range：Atmospheric pressure ~ 1kPa (or atmospheric pressure ~ 0.5kPa)
Pressure accuracy：≤ ±2KPa (at atmospheric pressure ~ 40kPa);±5% (40kPa ~ 4kPa);±0.1kPa (4kPa ~ 1kPa)
Depressurization rate：≤ 45min (atmospheric pressure → +1kPa)
Ensure the durability and reliability of your products with our Low Pressure Test Chamber, specifically designed to simulate low-pressure conditions for thorough testing. Ideal for industries like aerospace, electronics, and automotive, this chamber guarantees precise testing of components in simulated atmospheric pressure conditions. With adjustable temperature and pressure ranges, it’s perfect for ensuring the functionality of sensitive components.
Key Features:
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Pressure Range: Atmospheric pressure to 1 kPa (or atmospheric pressure to 0.5 kPa), providing flexibility in testing a wide range of products under low-pressure conditions.
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Temperature Range: From -70°C to +150°C, allowing for precise temperature testing in extreme conditions.
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Pressure Accuracy: ± 2KPa (at atmospheric pressure ~ 40kPa); ± 5% (40kPa ~ 4kPa); ± 0.1kPa (4kPa ~ 1kPa), ensuring highly accurate results.
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Temperature Uniformity: ≤ 2.0°C under normal pressure and no load, ensuring consistent environmental conditions throughout the testing process.
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Depressurization Rate: ≤ 45 minutes from atmospheric pressure to +1 kPa, allowing for fast adjustments and optimized testing efficiency.
Applications:
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Aerospace Component Testing
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Electronics and Circuit Boards Stress Testing
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Automotive Parts Durability Assessment
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Research and Development for Low-Pressure Conditions
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Vacuum Packaging Testing
| Model | R-PTD-150 | R-PTD-562 | R-PTD-1000 | |
| Inner tank volume | 150L | 562L | 1000L | |
| Inner box size (w * h * d) mm | 500*500*500 | 750*750*1000 | 1000*1000*1000 | |
| Outer box size (w * h * d) mm | 700*1400*1300 | 1050*1780*1970 | 1400*2000*3250 | |
| Performance parameter | Pressure range | Atmospheric pressure ~ 1kPa (or atmospheric pressure ~ 0.5kpa) | ||
| Pressure accuracy | ≤± 2KPa (at atmospheric pressure ~ 40kpa);± 5% (40kpa ~ 4kPa);± 0.1kpa (4kPa ~ 1kPa) | |||
| Depressurization rate | ≤ 45min (atmospheric pressure → + 1kPa) | |||
| Boost and depressurization time | Less than 10min (no load, normal temperature and pressure, drying in the box) | |||
| Temperature range | -70~+150℃ | |||
| Temperature fluctuation | ± 0.5 ℃ (under normal pressure and no load) | |||
| Temperature uniformity | ≤ 2.0 ℃ (under normal pressure and no-load) | |||
| Temperature deviation | ± 2.0 ℃ (under normal pressure and no load) | |||
| Heating time | Average 3 ℃ / min in the whole process (under normal pressure and no-load) | |||
| Cooling time | Average 1 ℃ / min in the whole process (under normal pressure and no-load) | |||
| Structure | Shell | Plastic spraying on the surface of cold rolled steel plate | ||
| Inner liner | SUS304 stainless steel with high temperature and corrosion resistance + stainless steel square grid welding | |||
| Refrigeration | Refrigeration mode | water-cooling | ||
| Refrigerator | Imported compressor | |||
| Viewing window (mm) | two hundred×300mm wide×High) | |||
| Temperature sensor | Armored platinum resistance | |||
| Pressure sensor | Silicon resistance pressure transmitter | |||
| Installed power | 18KVA | 19.2KVA | 32.5KVA | |
| Power Supply | AC380V 50Hz three-phase four wire system + grounding wire | |||
| Standard configuration | 1 product instruction, 1 test report, 1 Certificate and quality assurance certificate, 2 shelves and 4 shelving strips. | |||
| Meet the standard | GB / t2423.21 low air pressure test method, cjb150.2 air pressure (height) test method, cjb 150.3 high temperature test, gjb150.6 air pressure temperature test method, gb10590 technical conditions of low air pressure test chamber. | |||
| Note: it can be customized according to customer requirements. | ||||
