| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
|
2721
|
Tuesday, November 26, 2024, 13:03 |
Frank Song | South Hot-Cell | Standard Operation | TM3 | UCx#47 | electrical check/leak check |
An electrical check and leak check had been done after new target UCx47 was installed on TM3 in SHC. see attachment pls. |
|
2792
|
Thursday, April 24, 2025, 11:13 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | UCx#48 | electrical check/leak check |
TM4 with new target UCx#48 installed was E/L checked on the top of NHC, see attachment uploaded with pls. |
|
2801
|
Tuesday, May 06, 2025, 14:40 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | UC#49 | electrical check/leak check |
TM2 with new target UC#49 installed is E/L checked on the flange of NHC in TH. see attachment for detail. |
|
2498
|
Tuesday, November 07, 2023, 13:42 |
Frank Song | South Hot-Cell | Standard Operation | TM4 | Ta#65 | electrical check with the spent target |
TM4 with spent target Ta#65 was electrical checked right after being moved to SHC. |
|
2711
|
Tuesday, November 05, 2024, 11:04 |
Frank Song | South Hot-Cell | Standard Operation | | TiC#9 | electrical check with the spent target |
David made electrical check right after TM4 is moved from ITW to SHC. see attachment pls. |
|
1255
|
Tuesday, June 07, 2016, 11:42 |
David Wang | South Hot-Cell | Standard Operation | TM4 | Ta#47 | electrical check on TM4 with old Ta target at SHC. |
I did an electrical check on TM4 with the old target still installed. The number is a little bit low on 500V mega check between chassis and 60KVbias which is 146Mohm. Others are good. See attachment
I wrote all OL to 0 in attachment 1 ohmmeter check. Please See attachment 2 for correction. |
|
895
|
Wednesday, April 22, 2015, 11:05 |
David Wang | Conditioning Station | Standard Operation | TM1 | | electrical check on TM1 at CS under vacuum |
I did an electrical check on TM1 at CS. The resistance check:A-B 3.918m ohm, A-C 5.905m ohm,A-D 4.070m ohm,B-C5.462m ohm,B-D3.633m ohm. They are very close to the check we did in SHC. The only unusual thing I found during the check is the ohmmeter reading between A and 60 KV common (6.2K )and the Megga reading between them at 250 V which is 0. I repeated 4 times and always got the same readings. However, after so many times check, the Megga reading between A and 60KV suddenly went back to normal(300 M at 250V) at the final check. And,it stays at 300M now. All other measurements are same as we did at SHC before. |
|
2596
|
Wednesday, May 22, 2024, 12:43 |
David Wang | South Hot-Cell | Standard Operation | TM4 | UCx#45 | electrical check and leak check were done on TM4 UCx#45 target at SHC. |
electrical check and leak check were done on TM4 UCx#45 target at SHC. everything is ok. See attachment
helium pressure test on TM4 HS line at TCS is done. No leak. |
|
2457
|
Tuesday, June 13, 2023, 11:49 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | SiC#45 | electrical check and leak check |
TM4 with new target SiC#45 installed has been leak checked and electrical checked on top of NHC. |
|
2165
|
Wednesday, November 18, 2020, 15:28 |
David Wang | South Hot-Cell | Standard Operation | TM2 | Nb#6 | electrical check and HS leak check. |
Everything looks good. A still short to P before target installation. We will float P,Q as before on module top. |
|
2362
|
Tuesday, September 06, 2022, 14:05 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | UCx#38 | electrical check after disconnection |
An electrical was done on the NHC for TM2 with spent Target UCx#38 on |
|
2632
|
Thursday, July 04, 2024, 13:23 |
David Wang | South Hot-Cell | Standard Operation | TM4 | UCx#45 | electrical check on TM4 UCx#45 target at SHC after operation. |
electrical check on TM4 UCx#45 target at SHC after operation is done. see attachment. |
|
2321
|
Wednesday, May 18, 2022, 13:52 |
Frank Song | South Hot-Cell | Standard Operation | TM4 | UCx#37 | electrical check |
The TM4 with installed target #UCx37 had been electric checked at SHC. PICs attached. |
|
2484
|
Tuesday, August 29, 2023, 10:45 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | UCx#42 | electrical check |
TM4 with spent target UCx#42 has been electric checked at NHCpost right after transferred from ITE. |
|
2264
|
Wednesday, November 10, 2021, 08:29 |
Frank Song | South Hot-Cell | Standard Operation | TM2 | UC#36 | electrical check |
An electrical check of TM2 with target UC#36 and no external connections was finished at SHC. |
|
2331
|
Monday, June 20, 2022, 18:03 |
Frank Song | South Hot-Cell | Standard Operation | TM2 | Sic#43 | electrical check |
TM2 with new target SiC#43 was electrical checked at SHC. please see attachment. |
|
2335
|
Tuesday, June 21, 2022, 18:43 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | UCx#37 | electrical check |
A p2n target in TM4 was electrical measured on NHC. see attachment pls. |
|
2338
|
Thursday, June 23, 2022, 07:11 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | Ta#64 | electrical check |
New Target Ta#64 was installed on TM4. Electrical measurement result is good. c/w attachment. |
|
2347
|
Tuesday, July 19, 2022, 11:53 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | SiC#43 Febiad | electrical check |
A electrical check was done at NHC, see the pic attached with please. |
|
2348
|
Thursday, July 21, 2022, 10:24 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | UCx#38 | electrical check |
A electrical check was done for TM2 with UCx#38 |