Heated Puck #3
Heated puck # 3 in oven and soaked between 500 and 515 C for 30 minutes. Heater at 9.0 Amp and 4.25 V. Vacuum went from 1.5 nA to 108 nA. When stopped soaking, degassed Cs source at 4.7 A (0.96 V) for 10 seconds; vacuum went from to 63 nA to 100 nA.
Will activate early in the morning.










