Wednesday, March 22, 2023, 22:29

Cartridge #9 loaded with 213 plus 3 analysi discs

To be reduced inside a Ta container tube.  Tube wrapped in 3 Ta foil heatshields.

Reduction for 4 hours and then 8 hours @ 450A

Good Vacuum: 5.0e-04 Torr

Bad Vacuum: 5.0e-02 Torr

Initial pressure is 3.71e-06 Torr

Wednesday, March 22, 2023, 22:33

Autoramping to 400A @ 1A/min

Thursday, March 23, 2023, 06:57

Starting heating at 2A/min

Currently at 400A and 4.5V

IGP1= 9.6e-06 Torr

At around 500A, the reduction was observed.  Current manually increased to 508 A and left there for remainder of four hours.  4 hours will be done at 1210 pm, then will ramp down to 450 and 8 hours

Thursday, March 23, 2023, 12:01

IGP1= 7.6 e-06 Torr

508 A, 6.0 V TGHT

Start rampdown to 450 @ -2A/min

Thursday, March 23, 2023, 20:27

IGP1= 2.36e-06 Torr

TGHT = 452A, 5.3A

Starting ramp down @-2A/min