Altitude Test Chamber (TVAC)
Combined pressure, temperature, and humidity environments can be reproduced to simulate the usage environment at high altitude for electronic and electrical devices.
With the proliferation of more diverse and portable electronic and electrical devices today devices are being subject to use ever more complex environments including the space race. These devices are being pushed physically to the limit, requiring thorough testing before deployment.
The altitude test chamber provides an environment of reduced pressure. It is perfect for the detection of design issues on automotive components, avionics and space equipment.
On ESPEC's TVAC chamber you can set the pressure up to an altitude of 45,000 meters (more on request), so you can evaluate operation at low-pressure, low-temperature highlands and evaluate air transport.
Main Specification
| Model | Temperature range | Humidity range | Pressure range | Inner dimensions (mm) |
|---|---|---|---|---|
| MZT-05H-L | -70°C to +180°C | 101.3 to 33.4kPa | W800×H800×D700 | |
| MZT-11H-L | W1000×H1000×D1000 | |||
| MZT-21H-L | W1500×H1000×D1000 | |||
| MZT-32H-L | W1500×H1500×D1500 | |||
| MZT-05H-H | 101.3 to 0.1kPa | W800×H800×D700 | ||
| MZT-11H-H | W1000×H1000×D1000 | |||
| MZT-21H-H | W1500×H1000×D1000 | |||
| MZT-32H-H | W1500×H1500×D1500 | |||
| MZH-05H-L | -70°C to +180°C | 20 to 95%rh | 101.3 to 33.4kPa | W800×H800×D700 |
| MZH-11H-L | W1000×H1000×D1000 | |||
| MZH-21H-L | W1500×H1000×D1000 | |||
| MZH-32H-L | W1500×H1500×D1500 |
Altitude Test Chambers - Brochure
Pressure, temperature, and humidity tests on electrical and electronic components, avionics, pneumatic, and hydraulic actuators mounted on aircraft and helicopters
Reference Specification
Detailed information on the design and performance of our altitude test chambers from Espec Corp.
Test Examples
| Test standards for aircraft components | Overview |
|---|---|
| JIS C 8712 | Safety requirements for portable sealed secondary cells |
| (UN manual of Test and Criteria , PartⅢ, 38.3.4.1 Test T.1) | All |
| UL1642 | Lithium batteries |
| MIL-STD-810C method 504.1 category 4 | Altitude temperature test |
| RTCA/D0-160G | Aircraft on-board devices |
| JIS W 7114 | Electric connector for aircraft |