2025/07/13 (Sunday)
- Lab in-personnel: Himangshu, Yan
| Status | 1K needle valve found leaky. |
|---|---|
| Replaced o-rings with 2×6 Viton 1000 which is better fitting | |
| Leak check | Main Bath isolated/pumped out, Needle valve closed, Leak rate in 1K pot: 2e-5 mbar L/s |
| Leak rate remain high with no change with change in o-rings |