Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Evaporator_2  Not logged in ELOG logo
 List 
Entry  Friday, June 20, 2014, 12:01, Laura Lambert, SiC, 39530-8, HP-FEBIAD, In progress, Conditioning SiC#31 target 
    Reply  Friday, June 20, 2014, 16:22, John Wong, SiC, 39530-8, HP-FEBIAD, In progress, Conditioning SiC#31 target 
       Reply  Monday, June 23, 2014, 09:47, Laura Lambert, SiC, 39530-8, HP-FEBIAD, In progress, Conditioning SiC#31 target current_vs_temp.jpeg
          Reply  Tuesday, June 24, 2014, 23:57, John Wong, SiC, 39530-8, HP-FEBIAD, In progress, Conditioning SiC#31 target 2014-06-24_16.57.17.jpg
Message ID: 139     Entry time: Friday, June 20, 2014, 12:01     Reply to this: 140
Author: Laura Lambert 
Target Material: SiC 
Target Oven W.O#: 39530-8 
Source: HP-FEBIAD 
Status: In progress 
Subject: Conditioning SiC#31 target 

 Friday, June 20, 2014, 11:14

Made from batch's: oct 23/2013, oct 31/2013 and june 2012

Total number of foils: 515 discs

Total mass of materials [incl graphite foils]: 64.7224g

Total length packed: 17.8cm

Container is wrapped with 3x Ta-heat shields.

Currently being pumped down.

 Friday, June 20, 2014, 14:56

HS cooling water valves opened, no leaks detected.

IGP1 = 6.2e-6 Torr

TGHT max = 820A/ 17V

TBHT max = 300A/ 5V

Stepping up manually to 40A

 Friday, June 20, 2014, 16:04

IGP1 = 8e-6 Torr

Slowly stepped up to 35A manually.

Vacuum has stabilized.

Initiating auto-ramp at 0.1A/min

 

ELOG V2.9.2-2455