2023/11/09 (Thursday)
- Lab in-personnel: Himangshu, Ping
| Status | Run 78 in progress. |
|---|---|
| Swapped DCRC3 to Cable2+diverter board and DCRC1 to Cable 1. This step was done by Matt in Run 76 to make the channels in Cable 1 show response to QET bias change |
| 1441 | Tower(U28)/MC(H35)/Coldplate = 96.2/38.1/185 mK, Still(P1) = 1.34 K / 0.13 mbar / 0 mW, G1/G2 = 184/176 mbar, 1K Pot(P2) = 37.5° / 1.63 K / 22 mbar, MB = 23.9% |
|---|---|
| 1445 | Fill LN2 cold trap 1 from dewar |
| 1458 | Begin LHe transfer @ MB = 23.3% |
| 1506 | Lowered the transfer stick further down into fridge. Raised the telescoping section and lowered the transfer stick all the way down into the He dewar. |
| 1512 | Turned on the heater to 4 Psi |
| 1545 | End LHe transfer @ MB = 94.7% |