[Dsg-ltcc] Gas Controls Status

[Marc McMullen]

The status of the Hall B Gas Controls are as follows:

DC - The mixing system and regional supplies are running. Specified flow 
levels to the detectors should be determined and adjusted. Morgan and 
Denny have been trained on adjusting the flow.

HTCC - The system has been moved to the Hall B Gas Controls, and is 
running. Youri S. and Will P. have been trained on adjusting the 
flow.*FYI, the cRIO and TEDF controls chassis will be removed by C.O.B.*

MVT - The gas controls are running in Automatic Flow Control mode. Once 
flow to the MFC is started and a demand flow signal is generated by the 
Saclay MVT PLC system, flow should start. This system will still need 
some functionality testing with gas (Next Week, providing there is gas 
service from the target gas pad). Maxime and Yuri G. are have been 
trained to adjust the balance of gas using the Hall B Gas Controls.

LTCC - all connected sectors are flowing gas.

SVT - The MFC was not installed, nitrogen is being supplied by a rotometer.

Marc McMullen
Physics Division
Detector Support Group
7738
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