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ID |
Date |
Author |
Subject |
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85
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Sun Sep 26 17:20:13 2021 |
RSS JM CB (remotely) | CARME baking status -5 |
Current temperature ~105 C
See plot and screen attached.
Current pressure 6.08E-7
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-26_18-19-26.png
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| Attachment 2: Screenshot_from_2021-09-26_18-18-23.png
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101
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Sat Oct 2 08:26:49 2021 |
RSS JM CB (remotely) | CARME baking status -17 |
Current temperature ~132 C (on manual mode RE72-1: 132 C, RE72-2: 130 C)
See plot and screen attached.
Current pressure 1.73E-7
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-02_09-25-40.png
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| Attachment 2: Screenshot_from_2021-10-02_09-24-44.png
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102
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Sat Oct 2 22:14:14 2021 |
RSS JM CB (remotely) | CARME baking status -18 |
Current temperature ~132 C (on manual mode RE72-1: 132 C, RE72-2: 130 C)
See plot and screen attached.
Current pressure 1.60E-7
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-02_23-12-09.png
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| Attachment 2: Screenshot_from_2021-10-02_23-13-16.png
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103
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Sun Oct 3 08:36:01 2021 |
RSS JM CB (remotely) | CARME baking status -19 |
08:36
Current temperature ~132 C (on manual mode RE72-1: 132 C, RE72-2: 130 C)
See plot and screen attached.
Current pressure 1.41E-7
19:42
Temperature is being slowly reduced (<10C/h) to ~100C in order to activate NEG pumps Monday morning.
Current pressure ~1.2E-7 and will begin to drop.
23:20
Temperature set point 110C.
Current pressure ~5E-8
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-03_09-33-30.png
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| Attachment 2: Screenshot_from_2021-10-03_09-34-24.png
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104
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Mon Oct 4 06:34:58 2021 |
RSS JM CB (remotely) | CARME baking status -20 |
Current temperature ~110 C (on manual mode)
See plot and screen attached.
Current pressure 3.20E-8
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-04_07-33-14.png
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| Attachment 2: Screenshot_from_2021-10-04_07-34-14.png
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106
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Mon Oct 4 20:30:46 2021 |
RSS JM CB (remotely) | CARME baking status -21 |
Current temperature ~95 C (on manual mode)
See plot and screen attached.
Current pressure 2.86E-10
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-04_21-28-28.png
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| Attachment 2: Screenshot_from_2021-10-04_21-29-37.png
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78
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Fri Sep 24 07:04:57 2021 |
RSS JM | IE 514 pin arrangement and degas instructions |
Fabre (German) Color (English)
grau grey
blau blue
rot red
braun brown
weiss white
rosa pink
gelb/gruen yellow/green |
| Attachment 1: IE514_pin_arrangement.JPG
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| Attachment 2: degas_function.jpg
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86
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Mon Sep 27 06:42:45 2021 |
RSS JM | CARME baking status -6 |
Current temperature ~102 C. Was set in the manual mode since last evening 18:54.
See plot and screen attached.
Current pressure 3.62E-7
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-27_07-41-06.png
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| Attachment 2: Screenshot_from_2021-09-27_07-41-39.png
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90
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Tue Sep 28 06:40:22 2021 |
RSS JM | CARME baking status -8 |
Current temperature ~120 C, increasing
See plot and screen attached.
Current pressure ~1.07E-6 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-28_07-38-53.png
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| Attachment 2: Screenshot_from_2021-09-28_07-39-22.png
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91
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Tue Sep 28 12:18:54 2021 |
RSS JM | CARME baking status -9 |
Current temperature ~130 C, was set to 130 C on manual mode around 10:00 am
See plot and screen attached.
Current pressure ~1.37E-6 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-28_13-17-51_1.png
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| Attachment 2: Screenshot_from_2021-09-28_13-18-18.png
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92
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Tue Sep 28 18:53:13 2021 |
RSS JM | CARME baking status -10 |
Current temperature ~130 C (on manual mode)
See plot and screen attached.
Current pressure ~9.98E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-28_19-54-16.png
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| Attachment 2: Screenshot_from_2021-09-28_19-51-19.png
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93
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Wed Sep 29 06:49:41 2021 |
RSS JM | CARME baking status -11 |
Current temperature ~130 C (on manual mode)
See plot and screen attached.
Current pressure ~6.08E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-29_07-48-03.png
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| Attachment 2: Screenshot_from_2021-09-29_07-48-36.png
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96
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Wed Sep 29 15:34:07 2021 |
RSS JM | CARME baking status -12 |
Current temperature ~130 C (on manual mode)
See plot and screen attached.
Current pressure ~4.51E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-29_16-32-50.png
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| Attachment 2: Screenshot_from_2021-09-29_16-31-48.png
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97
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Thu Sep 30 06:29:39 2021 |
RSS JM | CARME baking status -13 |
Current temperature ~130 C (on manual mode)
See plot and screen attached.
Current pressure ~4.07E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-30_07-29-02.png
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| Attachment 2: Screenshot_from_2021-09-30_07-28-09.png
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98
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Thu Sep 30 18:16:52 2021 |
RSS JM | CARME baking status -14 |
Current temperature ~132 C (on manual mode RE72-1: 132 C, RE72-2: 130 C)
See plot and screen attached.
Current pressure ~3.30E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-09-30_19-18-44.png
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| Attachment 2: Screenshot_from_2021-09-30_19-18-08.png
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99
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Fri Oct 1 07:17:46 2021 |
RSS JM | CARME baking status -15 |
Current temperature ~132 C (on manual mode RE72-1: 132 C, RE72-2: 130 C)
See plot and screen attached.
Current pressure ~2.30E-7 mbar
See
https://uoe-my.sharepoint.com/:x:/g/personal/cbruno2_ed_ac_uk/EVbsVOubNHRLj0PKiFIvd00BClMJ6WSJ1UDAyLA2F3R4jA?rtime=OK4kVZKB2Ug
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: Screenshot_from_2021-10-01_08-17-02.png
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| Attachment 2: Screenshot_from_2021-10-01_08-16-41.png
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156
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Wed Nov 17 07:12:22 2021 |
RSS CB + ML (remotely) | CARME baking with tape continues 17 Nov |
CARME baking with heating tape continues
Left overnight at -
Ch1-3: 140 degrees
Ch5-6: 150 degrees
Ch8: 100 degrees
07:50 - Increased channels 1-3 to 150, channels 5 and 6 to 160, and channel 8 remain at 100. For the gas jet target, channel 2 increased to 150.
12:39 - Increased channels 5 and 6 to 170 C. All of CARME is >100 C except "Magnet Pipe" that is at 95 (probably OK given proximity to gate valve).
13:40 - Decreased channel 5 to 160 C. Bottom back of CARME was going up, but rest of chamber was not following along. Thermal gradients were getting excessive.
15:10 - Checked Kapton wire specs from Allectra. Max temperature of 311-KAPM-060 is 260 C in a vacuum not 160 C as erroneously remembered. Increased Ch 1 2 3 to 160 and channel 5 to 170. Planning on leaving until weekend.
Progress can be followed on
http://web-docs.gsi.de/~lestinsk/baking.php
http://web-docs.gsi.de/~lestinsk/vacplot.php |
| Attachment 1: IMG_5600.JPG
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| Attachment 2: IMG_5602.JPG
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| Attachment 3: 20211117_122601.jpg
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| Attachment 4: 20211117_151041.jpg
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| Attachment 5: 20211117_151500.jpg
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| Attachment 6: Kaptonwires-overview.pdf
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| Attachment 7: CARMEtemps.png
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160
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Mon Nov 22 08:06:01 2021 |
RSS CB + ML | NEG activation starts |
08:20 Temperature of channels 1-3 and 5-6 were reduced to 120 degrees. Immediately after, the conditioning of the NEGs was stopped and D2000s ion pumps were flashed 5 times. The temperature of the gas jet target and the electron target channels was reduced to 120 degrees.
11:00 Started activation of D2000 following procedure in ... at T=400 C for trise 30 min + thold 90 minute. After activation, NEG elements are left at 200 C to maintain cleanliness. Temperatures increasing, but still well below safety margins.
16:00 Started activation of NEGs from channel 1 at 200 W. No effects on temperatures. Activated channel 2 as well. No significant effects. Increased activation power to 250 W. No issues
16:30 Given temperatures are still low decided to activate 3 and 4 with 230 W (Vs. 150 W last time). Ok for 30 minutes then temperature starts increasing a bit too quickly. Decreased to 200 W. Ok.
18:45 Activation all NEGs on middle module complete. Left overnight to stabilise / cool.
21:00 Channel 6 of the heater stops responding properly. ML asked HKR to disable. No effects on temperatures.
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| Attachment 1: IMG_5674.JPG
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| Attachment 2: CARMEtemps.png
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| Attachment 3: vacplot.png
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640
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Sun Jun 16 13:29:05 2024 |
RSS CB | Run 78 |
Target clogged? |
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145
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Mon Nov 8 17:19:02 2021 |
RSS + OG | Neg and ion cables connected |
Neg and ion pump cables were labeled and connected.
Kapton tape wrapped around the neg cable connectors for the strain support.
Lower frame mounted. |
| Attachment 1: IMG_5480.JPG
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| Attachment 2: IMG_5483.JPG
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| Attachment 3: IMG_5488.JPG
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