2025/07/02 (Wednesday)
- Lab in-personnel: Himangshu, Yan
| Status | 1K needle valve found leaky yesterday. |
|---|---|
| Chem stockroom o-ring | Dimensions: ID 1/4 inch (0.250), OD 7/16 inch (0.4375) |
| Needle valve groove dimensions | Width: 0.095 inch, ID 0.855 inch, OD 2.170 inch |
| Needle valve groove dimensions | Width: 2.36 mm, ID 6.47 mm, OD 9.47 mm |
| 1645 | Changed the attachment to valve out the pressure gauge when not in use, saw the reading goes up as soon as we close out the valve. The pressure gauge housing is leaky. |
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