BTeV Outgassing Measurements - Apparatus


Photos of apparatus used to measure gas load and outgassing measurements

Overview of equipment (vacuum chamber, ion gauge, turbo pump)

Back side of equipment (mass spectrometer, pressure read-out, printer)

Side view of equipment (nitrogen for backfill, roughing pump)



Vacuum system piping and instrument drawing ps file, jpg file



Vacuum system instrument list:

P1: Bayard-Albert Ion Gauge

V1: Metering valve

V2: Manual isolation valve

Pump 1: Pfeiffer Turbopump, 170 L/sec

Pump 2: Pfeiffer Roughing Pump, 1.5 m3/hour