Close Start Temp Soak Start Temp Electrical Start Temp Electrical Electrical LPT LPT LPT LPT Start Temp Start Temp Electrical Start Temp Vent Electrical        
  Chamber Transition Verify Transition Test Transition Test Test Start Temp Start Temp Start Temp Start Temp Transition Transition Test Transition Chamber Test        
    @ Bake-Out Soak CPT Soak Turn-On CPT Transition Transition Transition Transition Soak Soak Turn-Off     CPT        
    2.00E-05 5.00E-05   LPT   LPT LPT Soak Soak Soak Soak LPT LPT                
          Turn-Off   Start Temp   LPT LPT LPT LPT CPT CPT                
  Start Pump           Transition   Test Test Test Test Test Test                
  Down           Soak   Turn-Off Turn-Off Turn-Off Turn-Off Turn-Off Turn-Off       Open         
                  Turn-On Turn-On Turn-On Turn-On Turn-On Turn-On       Chamber        
 
  Pump Down CYCLE #1 CYCLE #2 CYCLE #3 CYCLE #4 Final Hot Final Amb
 
Estimated Time 8 hours 2 hours  4 hours  4 hours 2 hours 6.5 hours 4 hours 2 hours 6.5 hours 6.5 hours 6.5 hours 6.5 hours 8 hours 8 hours 3 hours 0.75hours 1.5 hours 2 hours 80.5 hours      
      bake out                                      
 
 
Actual Time 7.9 hours 2.25 hours 6.75 hours 4 .25 hours 3 hours 9.5 hours 4.5 hours 2.5 hours 7.5hours 8.0 hours 6.5 hours 6.0 hours 7.5 hours 7.5 hours 1.75 hours 0.75 hours          
                                           
 
 
  Average Transition Rate = 0.8 deg./minute
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pressure (max) Ambient 4.30E-04 4.39E-04 2.80E-05 1.00E-04 7.20E-07 7.30E-07 4.80E-07 1.60E-05 5.60E-07 1.30E-05 6.60E-07 7.60E-05 4.80E-07 5.30E-06 4.80E-06 Ambient Ambient
Pressure (min) 2.0 E-005 2.0 E-005 4.70E-05 2.10E-05 1.60E-05 4.70E-07 4.50E-07 3.90E-07 1.20E-05 4.60E-07 9.90E-06 3.80E-07 1.00E-05 4.30E-07 4.80E-06 4.50E-06 4.50E-06 Ambient
 
Temperature (Max) 30 58 59.2 51.3 51.2 -38.3 -33.8 -33.2 52 -33 51.5 -33.2 51.2 -33 49.7 32 30.5  
Temperature (Min) 13 13 57.8 50.8 50.8 -39.7 -38.2 -34.6 48 -33.8 50.6 -34.9 48.1 -35.4 48.2 30.5 30  
GLAT 1753_ThermalVacData_001.pdf
GLAT 1753ombdaq56TemperatureA.pdf