Tuesday, November 07, 2017, 14:34

LP-FEBIAD used several years ago for temperature measurements is used for this test.

3xTa heat shields on container, incl center block - these heat shields have remained on there since the last round of tests in 2014?

Old version of LP container with larger center block.

Will heat TBHT to 290A and report data.

Loaded into evap1 and pumped down this a.m

IGP1 = 7.73e-6 Torr

Wednesday, November 08, 2017, 13:20

Tapped up to 290A manually.

TBHT epics controls = 287.7A, 2.45V

TBHT power supply = 290.4A, 2.46V

IGP1 epics = 2.51e-6 Toor

IGP1 direct readout = 3.18e-6 Torr

TP = 26.1C

Initiating auto-cool at 2.0A/min

 Thursday, November 09, 2017, 11:41

Vented in air.

TBHT test went well. 

See attachment for data collected.