| Date |
Time (24h) |
Guard (V) |
Sense (V) |
Field (V) |
Sense ([math]\mu[/math]A) |
Field ([math]\mu[/math]A) |
comments
|
| 06/25/13 |
15:05 |
30 |
40 |
-50 |
0.0 |
0.025 |
Guard current is at 15.9 microamps. Have never observed it above 0.000 before. Turned off voltage to check cabling setup.
|
| 06/25/13 |
15:19 |
30 |
40 |
-50 |
0.0 |
0.025 |
Found a grounding strap attached to the HVB side of Board 1. Removed and torqued down the screw it was on. Guard current is normal now. Field/sense current stabilized within 30 seconds to this reading.
|
| 06/25/13 |
15:22 |
536 |
1500 |
-750 |
4.6 |
4.7 |
Current appears stable +/- 0.2 microamps for at least 30 seconds after finishing voltage rise.
|
| 06/25/13 |
15:29 |
536 |
1500 |
-750 |
4.1 |
4.2 |
|
| 06/26/13 |
07:14 |
536 |
1500 |
-750 |
1.18 |
1.2 |
|
| 06/26/13 |
17:29 |
536 |
1500 |
-750 |
1.2 |
1.1 |
Shut off HV to switch back to the Kraken on SL2 and check current levels w/ grounding strap now removed.
|
| 07/19/13 |
22:40 |
536 |
|
- |
|
|
returned to burning in SL1 using the kraken after finishing SL2
|
| 07/19/13 |
14:51 |
536 |
680 |
-680 |
4.0 |
4.2 |
|
| 07/22/13 |
08:20 |
536 |
770 |
-750 |
8.3 |
9.5 |
guard current 1 uA
|
| 07/22/13 |
10:47 |
536 |
990 |
-750 |
7.7 |
8.7 |
guard current 0.89 uA
|
| 07/22/13 |
11:08 |
536 |
1040 |
-750 |
6.6 |
6.7 |
|
| 07/24/13 |
07:52 |
536 |
1130 |
-750 |
3.4 |
3.3 |
after replacing a tank.
|
| 07/31/13 |
07:40 |
536 |
1100 |
-750 |
0.47 |
0.56 |
|
| 07/31/13 |
07:50 |
536 |
1170 |
-750 |
2.0 |
2.1 |
|
| 07/31/13 |
08:07 |
536 |
1200 |
-750 |
3.8 |
3.9 |
|
| 08/01/13 |
07:34 |
536 |
1200 |
-750 |
1.8 |
1.9 |
|
| 08/01/13 |
07:38 |
536 |
1250 |
-750 |
4.5 |
4.6 |
|
| 08/01/13 |
10:45 |
536 |
1250 |
-750 |
4.2 |
4.3 |
|
| 08/02/13 |
07:40 |
536 |
1260 |
-750 |
2.8 |
2.9 |
|
| 08/02/13 |
11:57 |
536 |
1300 |
-750 |
5.1 |
5.2 |
|
| 08/03/13 |
9:24 |
536 |
1300 |
-750 |
3.6 |
3.7 |
|
| 08/03/13 |
10:07 |
536 |
1330 |
-750 |
5.6 |
5.7 |
|
| 08/03/13 |
12:25 |
536 |
1330 |
-750 |
5.6 |
5.7 |
|
| 08/03/13 |
18:22 |
536 |
1330 |
-750 |
5.4 |
5.5 |
|
| 08/03/13 |
18:24 |
536 |
1350 |
-750 |
7.1 |
7.2 |
|
| 08/03/13 |
20:22 |
536 |
1350 |
-750 |
9.3 |
9.4 |
|
| 08/04/13 |
09:22 |
536 |
1350 |
-750 |
6.1 |
6.2 |
|
| 08/04/13 |
18:50 |
536 |
1350 |
-750 |
6.3 |
6.4 |
|
| 08/04/13 |
20:46 |
536 |
1350 |
-750 |
6.2 |
6.3 |
|
| 08/05/13 |
07:50 |
536 |
1350 |
-750 |
5.3 |
5.4 |
|
| 08/06/13 |
08:08 |
536 |
1350 |
-750 |
5.9 |
6.0 |
|
| 08/07/13 |
07:31 |
536 |
1350 |
-750 |
4.8 |
4.9 |
switch to a new gas bottle
|
| 08/09/13 |
09:39 |
536 |
1350 |
-750 |
3.2 |
3.3 |
|
| 08/11/13 |
19:09 |
536 |
1350 |
-750 |
3.0 |
3.1 |
|
| 08/12/13 |
19:09 |
536 |
1360 |
-750 |
3.1 |
3.2 |
|
| 08/13/13 |
07:56 |
536 |
1360 |
-750 |
2.8 |
2.9 |
|
| 08/13/13 |
07:51 |
536 |
1360 |
-750 |
3.3 |
3.4 |
gas pressure is 500 psi
|
| 08/13/13 |
07:51 |
536 |
1360 |
-750 |
2.9 |
3.0 |
|
| 08/27/13 |
10:33 |
536 |
1360 |
-750 |
1.6 |
1.6 |
|
| 08/27/13 |
10:35 |
536 |
1380 |
-750 |
2.0 |
2.0 |
|
| 09/04/13 |
15:13 |
536 |
1380 |
-750 |
2.3 |
2.0 |
I observe a Guard current of 0.2 uA, humidity has increased due to area storms
|
| 09/06/13 |
18:35 |
536 |
1380 |
-750 |
2.0 |
2.1 |
I observe a Guard current of 0.055 uA, humidity is still high
|
| 09/09/13 |
14:01 |
536 |
1380 |
-750 |
0.85 |
0.9 |
The Guard current is zero again
|
| 09/09/13 |
14:06 |
536 |
1420 |
-750 |
1.85 |
1.9 |
|
| 09/20/13 |
10:57 |
536 |
1359 |
-750 |
0.7 |
0.8 |
The Guard current is zero
|
| 09/20/13 |
11:02 |
536 |
1400 |
-750 |
1.7 |
1.8 |
|
| 09/20/13 |
11:03 |
536 |
1400 |
-750 |
2.7 |
2.8 |
|
| 09/20/13 |
11:29 |
536 |
1400 |
-750 |
2.7 |
2.8 |
|
| 09/20/13 |
14:18 |
536 |
1400 |
-750 |
2.2 |
2.3 |
|
| 09/22/13 |
09:43 |
536 |
1400 |
-750 |
3.1 |
3.2 |
|
| 09/22/13 |
14:22 |
536 |
1400 |
-750 |
1.5 |
1.6 |
|
| 09/22/13 |
14:40 |
536 |
1410 |
-750 |
1.7 |
1.8 |
|
| 09/28/13 |
07:17 |
536 |
1400 |
-750 |
1.0 |
1.1 |
|
| 09/28/13 |
07:17 |
536 |
1450 |
-750 |
2.9 |
3.0 |
|
| 09/28/13 |
09:23 |
536 |
1450 |
-750 |
3.8 |
3.9 |
|
| 09/28/13 |
09:24 |
536 |
1435 |
-750 |
2.8 |
2.9 |
|
| 09/28/13 |
10:15 |
536 |
1435 |
-750 |
2.8 |
2.9 |
|
| 10/04/13 |
8:27 |
536 |
1300 |
-750 |
0.3 |
0.4 |
discharge is observed as the voltage increases.
|
| 10/04/13 |
9:27 |
536 |
1400 |
-750 |
0.8 |
0.9 |
|
| 10/04/13 |
9:58 |
536 |
1400 |
-750 |
1.1 |
1.2 |
|
| 10/04/13 |
13:46 |
536 |
1400 |
-750 |
0.9 |
1.0 |
|
| 10/06/13 |
07:00 |
536 |
1400 |
-750 |
0.45 |
0.55 |
|
| 10/06/13 |
07:03 |
536 |
1430 |
-750 |
1.1 |
1.2 |
|
| 10/06/13 |
07:03 |
536 |
1425 |
-750 |
1.0 |
1.1 |
|
| 10/06/13 |
08:57 |
536 |
1420 |
-750 |
1.1 |
1.2 |
|
| 10/11/13 |
08:44 |
536 |
1420 |
-750 |
1.1 |
1.2 |
|
| 10/11/13 |
08:46 |
536 |
1440 |
-750 |
1.5 |
1.6 |
|
| 10/12/13 |
13:26 |
536 |
1440 |
-750 |
1.3 |
1.4 |
|
| 10/26/13 |
08:47 |
536 |
1440 |
-750 |
0.4 |
0.5 |
disconnecting HV-circuit board 7,and 6
|
| 10/26/13 |
08:47 |
536 |
1440 |
-750 |
1.5 |
1.6 |
disconnecting HV-circuit board 6
|
| 10/26/13 |
08:47 |
536 |
1440 |
-750 |
0.6 |
0.7 |
disconnecting HV-circuit board 7
|
| 10/27/13 |
07:47 |
536 |
1440 |
-750 |
0.6 |
0.7 |
disconnecting wires L1W16, L3W16, L5W16
|