Application Of High Altitude Chamber In Aerospace

What's the use of an altitude chamber?

Testing components for the aviation market requires a altitude simulation chamber. They are used to reproduce the operating conditions of components or products operating at high altitudes (i.e. environments where atmospheric pressure levels decrease over time).
As the altitude increases, the pressure decreases: As the altitude increases, both the height of the air column above and the density of the air decrease. In order to simulate accurate altitude, it is necessary to ensure effective joint control of temperature and pressure and, in some cases, humidity. Therefore, the high altitude chamber has become an essential test equipment in the plateau environment, which can simulate environmental conditions such as low pressure, low oxygen content and low temperature in the plateau area. To help researchers better understand the impact of the plateau environment on spacecraft and aircraft, and provide relevant data support.


The application scope of high altitude chamber in the aerospace field includes but is not limited to the following aspects：

Spacecraft adaptability test: By placing the spacecraft in the plateau altitude test chamber, the working environment of the spacecraft in the plateau area can be simulated, and the working performance and adaptability of the spacecraft in the low-oxygen environment can be tested.

Aircraft performance test: For aircraft, low air pressure and low oxygen content in the plateau area will have an important impact on its performance. By placing the aircraft in the plateau altitude test chamber, the plateau environment can be simulated to test the flight performance and adaptability of the aircraft in the plateau area.

Respiratory system research: the low-oxygen environment in the plateau region is challenging for the human respiratory system. By simulating the plateau environment, researchers can gain insight into the effects of low-oxygen environments on the respiratory system, thereby providing relevant medical research and treatment options.

Military equipment testing: Military equipment is faced with special environmental and climatic challenges under the conditions of use in plateau areas. The high altitude test chamber can be used to test the performance and reliability of military equipment in the high altitude environment. In general, the plateau altitude test chamber has important applications in the field of aerospace, which can provide valuable data support for the research of spacecraft, aircraft and respiratory system.

Meet standard
DEF STAN 0035 3-11 (HIGH TEMPERATURES, LOW PRESSURES)
DEF STAN 0035 3-12 (HIGH TEMPERATURES, LOW PRESSURES)
DEF STAN 0035 3-13 (LOW TEMPERATURES AND PRESSURES, HIGH HUMIDITY)
MIL-STD-810G METHOD 500.5 PART I
MIL-STD-810G METHOD 500.5 PART II
MIL-STD-810G METHOD 500.5 PART III
RTCA/DO-160C

JOEO high altitude chamber can test components, materials and complete equipment from very small to very large high chamber, can replicate the pressure and gas conditions at different altitudes, our standard altitude test rate of rise is 0 to 150,000 feet in 5 minutes, temperature capability ranges from low -180 ° C to +200 ° C, Humidity capacity is 20% to 98% RH. The experience and flexibility of an efficient air flow system that maintains a uniformly tested temperature, an automatically controlled vacuum and exhaust valve that provides precise altitude conditions, JOEO can design and manufacture special chambers for high vacuum testing, combined vibration testing, freezing testing, vacuum shock testing according to customer specifications or standards such as MIL-STD 810G and RTCA-DO-160. To meet customer requirements.