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Size: 1126
Comment:
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Size: 1233
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 33: | Line 33: |
| || Yarm LSC DC supply || KEPCO Broken - replaced with Sorensen. A spare KEPCO in VOPO lab || || || || | || Yarm LSC DC supply || A 15V KEPCO Broken - replaced with Sorensen. A spare KEPCO in VOPO lab || || || || || Broken Oscilloscope || Tektronix TDS3034B || || https://nodus.ligo.caltech.edu:8081/40m/18050 || |
40m Lab Maintenance
We list regular/semi-regular/irregular maintenance items with cost here.
Regular maintenance
Regular (annual/monthly) costs
Item |
Description |
Frequency |
Cost per period |
ELOG Link |
N2 gas cylinders |
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Storage Area |
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Semi-regular maintenance
We know someday we will need replacement. Maintenance records should be kept in an independent page
Item |
Description |
Frequency |
Cost per replacement |
ELOG Link |
Oplev lasers |
Lumentum xxxx |
Link here |
??? |
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UPS batteries |
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Link here |
??? |
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SR560 batteries |
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Link here |
??? |
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Irregular maintenance
Broken instrument, broken HVAC, etc
Item |
Description |
Last maintenance date |
Cost per work |
ELOG Link |
NPRO |
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HVAC |
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SR785 |
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DS345 |
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DC supply |
KEPCO |
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HV supplies |
KEPCO |
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Yarm LSC DC supply |
A 15V KEPCO Broken - replaced with Sorensen. A spare KEPCO in VOPO lab |
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Broken Oscilloscope |
Tektronix TDS3034B |
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