The TUDA @ ISAC-II grounding test was successfully completed this am
per work permit 2011-04-12-2.

We measured 60V/0mA (with PSU) and 0.385MOhm with a Digital multimeter.

The TUDA grounding test is now complete. The TUDA ground breaker switch
is now closed and locked. The lockout key has been returned to ISAC Ops.

11.27 TUDA2.PNG5 6.27E-07Torr

11.30 Vent to install experiment configuration and coolant loop

14.00 Experiment configuration (https://elog.triumf.ca/Tuda/S1287/2)
      installed.

      Coolant loop installed.

      FTS RS44LT recirculating chiller coolant (ethanol) drained from
      reservoir and returned to 5-litre red plastic gerry can - now stored
      in Pat Walden's N. Cupboard in the ISAC-I hall.

      FTS RS44LT coolant now 7-stage filtered water from ISAC-II cleaner's
      room (on the corridor to rooms 148 & 154).
      
      FTS RS44LT Set Low (SL) parameter changed from -43 deg C to +5 deg C

15.00 Test of coolant loop in air - no gross leaks

15.30 Commence pump down to test coolant loop at vacuum

      See attachment 1 - time from turbo ON to 5.0E-5Torr ~18m

      FTS RS44 switched on ~25' before datum - set point +5.5 deg C
      TUDA.PNG5 pressure continues to decrease - coolant loop appears
      to be OK

16.55 FTS RS44 temp +5.8 deg C
      TUDA2.PNG5 9.24E-06Torr

      FTS RS44 set point +22 deg C

      Will leave pumping overnight with FTS RS44 off