Specifications for Altitude Test Chamber
-Temperature range: -70ºC ~ +150ºC
-Temp fluctuation: within ±0.5ºC (Normal pressure, no load)
-Temp tolerance: ≤±2.0°C (Normal pressure, no load)
≤±3ºC (Pressure>10kPa,Temperature within -70ºC~+150ºC)
-Heating time: 20ºC→+100ºC ≤140 min (Average 1ºC/min, normal pressure, no load )
-Cooling time: +20ºC→-70ºC ≤90 min (Average 1ºC/min, normal pressure, no load )
-Pressure range: 101kPa ~ 1.1kPa
-Pressure change rate:101kPa to 1.1kPa within 15min
-Pressure deviation: ≤±2kPa (≥40kPa)
≤±5% (4~40kPa)
≤±0.1kPa(≤4kPa)
Control method: BTC, Balanced Temperature control
Utility temperature: +5ºC ~ +35ºC
Power supply: AC380V±10%, 3-phase, 50Hz±10%
Standard configuration:
Electrothermal film glass observation window, cable hole with plug*1, illumination lamp 1pc, caster 4pcs
Complied standards:
Mil-Std 810F (condition 500.4) Low Pressure (Altitude)
IEC 60068-2-39
IEC 60068-2-40
GB/T 2423.26-1992 Basic environmental testing procedures for electric and electronic products Test Z/BM: combined dry heat/low air pressure tests
- Large viewing window with heaters for monitoring the test status anytime.
- Stable and user-friendly programmable touch screen controller
- Cable access ports (Additional ports available upon customer’s requirements)
- High quality and adjustable specimen shelves
- Multi levels safety protection devices
- Strict function test and manufacturer’s temperature calibration before package
- Superb service will be provided
- External: Double galvanized metal steel sheet, with spray-paint electrostatic processing surface
- Internal: High quality stainless steel with mirror polishing
- Insulation: Rigid polyurethane foam and glass fiber