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MSSL have comprehensive thermal vacuum and cryogenic vacuum facilites used for qualification and acceptance testing of flight hardware.
The MSSL vacuum bakeout facility is a stainless steel construction chamber with oil free vacuum pumping systems. The bake out chamber has both radiative and conductive heating elements to ensure even heating of hardware in the vacuum volume.
Specification
Dimensions:听390 mm (Dia) x 750mm (H)
Max temperature: 150掳C
Base Vacuum pressure:听5 x 10-7听尘叠补谤
Temperature control accuracy:听卤 2掳C
# of temperature sensors:听4 chamber + 2 shroud
Temperature ramp rate:听0.10 to 5 掳C per minute听
Temperature logging:听Yes, 8 channel plus vacuum pressure
Turbo pump:听Seiko Seiki STP400 MagLev
Backing pump:听Scroll pump
Vent gas:听Zero Grade Nitrogen (0.5 micron filtered)
听
Outgassing monitoring
RGA:听1 to 200 AMU, MKS Spectra Microvision pl