| | Begin another warm up and pump out |
| 1237 | Tower(RoX)/Tower(U28)/MC(H35)/Coldplate = -/50.9/36.5/152 mK, Still(P1) = 1.14 K / 0.11 mbar / 0 mW, G1/G2 = 133/127 mbar, 1K Pot(P2) = 30° / 1.63 K / 22 mbar, MB = 26.9% |
| 1240 | Close V6 to stop circulation (Put 0% in the V6 tab in the IGHFrontPanel Vi and wait). |
| 1245 | V6 is now fully closed (light is off on IGH, Still pressure (P1) is rising (currently 4.5 mbar), Condenser pressure (G1) falling). Turn off 3He pump (Click Settings in the IGHFrontPanel.Vi and uncheck 3He Pump tab and press Ok) |
| 1250 | Close 1K Pot needle valve |
| 1256 | Open V3 to let mixture from Condenser side into Still side. |
| 1256 | MC(H35) = 0.41 K |
| 1257 | Turn off DAQ programs and unplug DCRCs 1,2 & 3 |
| 1259 | Turn on Still and MC heaters to 20 mW each (Goto Settings in IGHFrontPanel.Vi, Select On in P(Still) and type 20 for Still and 20000 for M/C, Click Ok) |
| 1304 | Close 1K Pot speedivalve, V4a, 4He pump inlet valve. Turn off 4He pump. Close recovery valve to 4He pump outlet. NOTE: remember to open recovery valve when the pump is turned back on. |
| 1316 | Started filling LN2 cold trap bath |
| 1323 | Stopped filling LN2 cold trap bath |
| 1350 | MC(H35)/1KPot = 3.88/3.85 K |
| 1350 | G1(fridge) = 761 mbar. Open V9 to release mixture into dump to keep it from going over 1000 mbar |
| 1420 | MC temp starts to rise more quickly |
| 1426 | MC(H35)/1KPot = 5.27/4.34 K. Temperatures are relatively flat now. |
