Vacuum system
Thermal Vacuum Test Equipment
Main Technical Specifications:
l Internal dimensions of vacuum chamber: φ2500 × 3400 mm
l Effective dimensions of thermal shroud: φ2200 mm × 3300 mm
l Temperature control range: Minimum temperature 90K
l Infrared thermal simulator: φ1800 mm × 2600 mm
l Ultimate vacuum under unloaded conditions: 5×10⁻⁵ Pa
Parachute Space Environment Storage Test System
Main Technical Specifications:
l Internal dimensions of vacuum chamber: φ1800 × 1500 mm
l Effective dimensions of thermal shroud: φ1500 mm × 1500 mm
l Temperature control range: Minimum ≤ −80°C, Maximum ≥ +125°C
l Ultimate vacuum under unloaded conditions: 5×10⁻⁵ Pa
l High-temperature vacuum under loaded conditions: 1×10⁻³ Pa
Thermal Vacuum Test Tank System
Main Technical Specifications:
l Internal dimensions of vacuum chamber: φ1500 × 3000 mm
l Effective dimensions of thermal shroud: φ1200 mm × 1200 mm
l Temperature control range: Minimum ≤ −70°C, Maximum ≥ +150°C
l Vacuum level under loaded conditions: 2×10⁻⁴ Pa
Low-Pressure Test Equipment
Main Technical Specifications:
l Internal dimensions of vacuum chamber: φ1300 × 1300 mm
l Effective dimensions of thermal shroud: φ1000 mm × 1300 mm
l Temperature control range: Minimum ≤ −70°C, Maximum ≥ +180°C
l Ultimate vacuum under unloaded conditions: 5×10⁻⁵ Pa
l High-temperature vacuum under loaded conditions: 5×10⁻⁴ Pa
