Introduction:

Environmental reliability refers to the ability of a product to perform its specified functions under specified conditions and within a specified time. During the design and application process, products are continuously subjected to internal and external climatic and mechanical environmental influences, yet they must still operate normally. This necessitates verification through testing equipment.

Environmental reliability testing can validate product reliability during the research and development phase, trial production phase, and mass production sampling phase, helping enterprises save on R&D and production costs while improving product quality.

Environmental reliability testing can be conducted for military equipment, components, parts, materials, etc., ensuring the in-service performance of military equipment.

Technical Parameters:

Altitude: 0–30,000 m, control accuracy ≤ 0.002 MPa

Temperature range: -70°C to 100°C, uniformity ≤ ±2.0°C

Humidity range: 5% RH to 100% RH, control accuracy ≤ ±5% RH

Solar radiation: Full spectrum intensity 1120 W/m2, uniformity ≤ 10%; Infrared radiation intensity 500 W/m2, uniformity ≤ 10%; Ultraviolet radiation intensity 63 W/m2, uniformity ≤ 10%

Rain test: Raindrop diameter 0.5–4.5 mm, nozzle pressure > 276 kPa

Snowfall test: 0–10 mm/h, uniformity ≤ 5%

Wind test: 0–10 m/s, outlet wind speed stability ≤ 1 m/s

Fatigue test: 100 T loading force, actuator stroke 500 mm, test frequency: 0.01–20 Hz