TJNAF Hall A Gas Shed
- HAWGS manual for the wire chambers' gas system
- Tube chamber for gas monitoring
- Detector
gas systems' schematic
- Dry air purge system for the HRS Time Of Flight
photomultiplier tubes
- Ventilation system for the Gas Shed
- Heat pump for the Gas Shed
- Gas storage
- cloth bags for cylinder tops are Grainger stk no 5A513
( 8" x 10" )
- Velcro straps for same are
-
For the VDC Gas Mix Controller the set voltages are
Argon
|
2.600 volts
|
Ethane
|
4.670 volts
|
For the FPP Gas Mix Controller the set voltages are
Argon
|
3.059 volts
|
Carbon-Dioxide
|
1.512 volts
|
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Notes