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LACOCylindrical Bake-Out (TVAC) System

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Perform pre-launch test requirements in-house and on schedule with LACO’s Standard Bake-Out (TVAC) Systems. Designed and built by the industry leaders in space simulation testing, our Cylindrical TVAC system meets NASA GSFC-STD-7000 standards for vacuum bake-out, temperature margins, outgassing, and data collection for pre-launch qualifications.

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  • Achieve successful compliance of pre-launch bake-out requirements and specifications
  • Outgas contaminants and impurities to ensure product viability and success
  • Collect test data efficiently for pre-launch reports
  • Integrate optional chiller for convenient thermal cycling system upgrade
  • Fully integrated and enclosed system mounted on ruggedized mobile cart
  • Aluminum platen features single-zone uniform conduction heating via resistive heaters located inside platen–upgradeable chiller option available
  • Test chamber accommodates configurations up to 6U
  • Programmable test recipes and data logging for vacuum, pressure,  and temperature
  • Cylindrical style stainless steel chamber with 6-inch glass viewport and internal LED lighting

  • Chamber Configuration: Cylindrical
  • Chamber Dimensions (inside): 17.5″ DIA X 24.0″ D
  • Working Dimensions  (inside): 16.0″ DIA X 22.0″ D
  • Test Capacity:  Capacity up to 6U—appropriate for testing nano, CubeSat, FlatSat, and small satellites
  • Vacuum Level:  Capable of vacuum levels in the 1 X 10-6 Torr range
  • Pumping System: Dry scroll pump: 9 CFM; Turbomolecular pump: 1 X 10-6 Torr, 290 l/sec N2
  • Spare Ports:  CF 2.75 / ISO 100 / NW40 / NW16
  • Controller: LACO’s HVC-3500 thermal vacuum controller 7-inch color touchscreen with graphical display of vacuum system, vacuum pressure, and temperature
  • Valve Control (pneumatic): Auto and manual control valves–manual mode with turbo pump valve sequencing to protect turbo pump
  • Recipes: Vacuum, vent, hold and heat (up to 20 recipe configurations)
  • Data Storage: Ethernet, internal microSD card, USB drive
  • Temperature Control: Setpoint PID, 1 Zone
  • Temperature Measurement: 3 each additional RTD probes
  • Temperature Range: Ambient to 150 °C (300 °F)
  • Thermal Control: Single-zone conduction electrical heating via platen. (Platen includes internal cooling channels for optional chiller upgrade)
  • Wattage: Electric heater: 3000W
  • Power: System: 208-240V, 60HZ (single phase), 20 AMPS
  • Upgrade options: Chiller, feedthroughs, thermal shrouds, emissivity coating, platen mounting inserts