Introduction:

When aircraft operate within the Earth's atmosphere, they are affected by various natural climatic conditions. The climatic environment significantly impacts the physical, chemical, mechanical, and electrical properties of raw materials, components, and electromechanical products. During aircraft research and development, it is essential to conduct reliability testing under high-altitude climatic conditions to ensure the safe and reliable operation of weapon systems.

Functions:

1) Temperature and humidity control: Meets the extreme temperature conditions experienced by aircraft operating within the atmosphere.

2) Pressure control: Simulates the altitude changes experienced by aircraft during flight.

3) Solar radiation: Evaluates the effects of solar radiation on materials and personnel during flight.

4) Fog and cloud conditions: Simulates the impact of varying visibility levels on aircraft during flight.

Parameters:

1) Temperature range: -70°C to 70°C, uniformity: ±2°C

2) Flight altitude: 0 to 30,000 m, altitude change rate: 10 m/s

3) Pressure range: 101 kPa to 2 kPa, control accuracy: 5%

4) Solar radiation: Full spectrum 1353 W/m2, irradiance tolerance ±5 W/m2

Infrared: Wavelength range 0.4–0.78 μm, irradiance 638 W/m2,

Irradiance tolerance ±10 W/m2

Ultraviolet: Wavelength range 0.28–0.4 μm, irradiance 63 W/m2,

Irradiance tolerance ±25 W/m2

5) Fog environment: Visibility 10 m to 50,000 m, error: ≤1500 m, ±10%,

>1500 m, ±20%

6) Coupled conditions: Temperature + pressure; Temperature + pressure + solar radiation

(All the above parameters can be customised according to user requirements.)