215L Low Pressure Temperature Altitude Climate Test Chamber For National Defense
Application
Test chamber with simulated temperature and altitude (low pressure) environment climate is mainly used
for weather resistance tests in aviation, aerospace, electronics, national defense, scientific research and
other fields. Through the use of high-temperature, low-temperature, damp-heat, low-pressure single
climatic factors or multiple climatic factors, it is used to evaluate the reliability of products or material
components used, stored and transported under the corresponding temperature, damp heat, and low
pressure environment. The test piece is energized for the measurement of electrical performance
parameters.
Main technical specification
| Temp. range | -70℃ ～ +150℃ |
| Temp. deviation | ≤±2.0℃ |
| Temp. fluctuation | ±0.5℃ |
| Temp. uniformity | ≦2.0℃Overall average |
| Heating and cooling rate | Heating up &Cooling down: from 0.7℃ -1.0℃ (Overall average) |
| Chamber size | Inner W 60 × H 60 × D60 mm Exterior Size according to design |
| Insluation box | ※ wall material: high-quality carbon steel with surface spray ※ inner wall material: SUS304 # matte stainless steel plate ※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber |
| Door | Single door,Left open , heating wire is installed at the door frames to prevent condensation at low temperatures |
| Obverstion Window | coated insulating glass |
| Lighting Device | 1 PC 11W/AS220V installed in the inspection window |
Other specification
| Ⅵ. Cooling System |
| 1. Working mode | Mechanical compression refrigeration |
| 2. Compressor | Europe and the United States imported hermetic compressor |
| 3. Refrigerant | Environmental-friendly refrigerant: R404A |
| 4. Blower | Axial Fan |
| 5. Evaporator | Fin-type multi-stage automatic load capacity adjustment, No frost in long-term use of low temperature and humidity conditions |
| 6. Optional accessories | Remote monitoring computer and software, video monitoring system, fast back pressure device, rapid pressure relief device, nitrogen assist device |
| 7.Refrigerant flow control | Adjust energy consumption output and control automatically to the refrigeration system. |
Feathers
1. GB/T10590-2006 high and low temperature / low pressure test chamber technical conditions
2. GB/T2423.25-1992 Comprehensive test of low temperature/low pressure
3. GB/T2423.26-1992 Comprehensive test of high temperature/low pressure
4. GJB150.2-86 low/low pressure (height) test
5. Scalable APP Mobile Platform Management
6. Specially designed water ring low pressure control technology to efficiently balance pressure control.
7. Multiple protection facilities, configure wireless remote alarm device
8. Modern design latest modular manufacturing technology, perfect control ability
9. LCD touch screen, there is a fault dialogue menu, fault text commentary exclusion menu
10.Built-in radiation hood design effectively guarantees low temperature uniformity
Photos show
customer service:
pre sale:
A Technical consultation: experimental methods, laboratory rules and suggestions.
B Equipment type selection: type selection scheme, question answering.
C product test plan
on sale :
A Customer communication, progress report
B Pre-installation preparation guidance, equipment commissioning, equipment testing.
C Cooperative computing (when third party verification is required)
After sale:
A Technical training: equipment operation, daily maintenance and maintenance, common fault diagnosis and elimination.
B Regular tour service: discover problems ahead of time, eliminate hidden dangers of equipment and human activities in time.
C Technical guidance: Priced special services can be provided according to user's needs.
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215L Altitude Test Chamber Images
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