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Entry  Monday, March 19, 2012, 17:10, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets 
    Reply  Tuesday, March 20, 2012, 14:39, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets 
    Reply  Thursday, March 22, 2012, 00:34, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets voltage_limiting.jpgTemp_-_Cal_vs_Measured.JPGTGHT_525A.JPG
    Reply  Thursday, March 22, 2012, 17:56, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets 
Message ID: 6     Entry time: Monday, March 19, 2012, 17:10     Reply to this: 8   9   10
Author: Nikita Bernier 
Target Material: BeO 
Target Oven W.O#: Target boat #1 
Source:  
Status: Done 
Subject: Sintering BeO pellets 

 Monday, March 19, 2012, 17:04

 

Target boat contains 4 BeO pellets with 30% PVB:

Sample,   Thickness (mm),   Mass (g),  Density (g/cm3)

1   4.943,  0.9628,  1.265

2  4.930,  0.9685,  1.276

3  4.758,  0.9607,  1.312

4  4.979,  0.9872,  1.288

 

Target chamber is currently being pumped down. Leak check will be done tomorrow by turning on the cooling water for the heat shield. 

 


Wednesday, March 21, 2012, 18:30

The Evaporator #2 backing pump (IEVAP2BP1) muffler has been connected to the exhaust system.

The auto-ramp program has been tested today and works well.

Evaporator #2 is now auto-ramping overnight at 1 A/min, up to 500 A, between 5.00e-05 and 6.00e-05 Torr.

ISAC ops have been informed of the process and they will include it in their walkaround.

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