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gas_handling_system [2017/01/31 12:04] pereira [Filling Ion Chamber with Gas] |
gas_handling_system [2017/01/31 12:17] pereira [Filling CRDC1 and CRDC2 with Gas] |
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* Click button labeled **AUTO Mode** on left to start filling/ | * Click button labeled **AUTO Mode** on left to start filling/ | ||
* Click the **Valves** tab at the top of the LabView window to return to the overview display of the gas handling system to monitor filling. The flow readings for MFC #2 and MFC #3 will increase. The LabView application controls the gas mixing ratio based on the flow ratio (scaled with a calibration constant) | * Click the **Valves** tab at the top of the LabView window to return to the overview display of the gas handling system to monitor filling. The flow readings for MFC #2 and MFC #3 will increase. The LabView application controls the gas mixing ratio based on the flow ratio (scaled with a calibration constant) | ||
+ | * Open **valve 25** | ||
* If necessary, the filling process can be stopped at any time by pressing the valve button labeled **Close MFCs #2 & #3** | * If necessary, the filling process can be stopped at any time by pressing the valve button labeled **Close MFCs #2 & #3** | ||
- | * Open **valve 25** | ||
* The filling process will take several minutes | * The filling process will take several minutes | ||