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Thyratron Data
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Charts
Station
22-71
S/N
300472
Currently Installed Thyratron at 22-71
Edit
Station
S/N
Model
Installed Date
In HVRTM
In Res V
Install Notes
Current Hv Hrs
Thy Rem
22-71
300472
L4888
19-MAR-2025
89917
3.45
9,647
N
1 - 1
Install History for Thyratron 300472
Edit
Station
S/N
Model
Installed Date
Removal Date
In HVRTM
Rem HVRTM
Total HVRTM
Install Notes
Removal Reason
Removal Notes
In Res V
Rem Res V
CATER
22-71
300472
L4888
19-MAR-2025
89917
3.45
1 - 1
Previous Thyratrons installed at 22-71
Edit
Station
S/N
Model
Installed Date
Removal Date
In HVRTM
Rem HVRTM
Total HVRTM
Install Notes
Removal Reason
Removal Notes
In Res V
Rem Res V
CATER
22-71
300204
L4888
12-JAN-2021
19-MAR-2025
67557
89917
22360
Unstable performance
3.3
4.2
175912
22-71
300121
L4888
10-JAN-2018
12-JAN-2021
57146
67557
10411
Unstable performance
3.5
6.1
148083
22-71
101217
L4888
09-NOV-2015
10-JAN-2018
43157
57146
13989
Other (see notes)
Filament resistance slowly rising.
3.4
5
137880
22-71
100921
L4888
08-OCT-2012
09-NOV-2015
21052
43157
22105
MO1 & MO2
Unstable performance
4
7.65
128204
22-71
100709
L4888
10-NOV-2010
08-OCT-2012
8824
21052
12228
Other (see notes)
Found in FLK. Tried turn on but got "thyratron fault" on SCRTD. res is at 8.9. Tried changing reservoir to no avail. MCC wants it and Ben said yes. R/R thyratron, out L-4888 sn 100709, in sn 100921.
4
103083
22-71
859
F241
29-APR-1999
10-NOV-2010
41498
22-71
717
F241
23-AUG-1994
29-APR-1999
19225
22-71
289
F310
28-JUL-1994
29-APR-1999
21015
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