Search results

Create the page "High Voltage" on this wiki! See also the search results found.

• Slow Controls Shift
  ==== Detector Voltage Controls ==== ...components, the color of the circles in the right column shows if all the voltage channels for a subdetector are on.]]
  28 KB (4,906 words) - 03:51, 29 January 2023
• Forward Drift Chamber Shift
  ...rmal operation for the following FDC related subsystems: High Voltage, Low Voltage (including thresholds), Gas system, and the Cooling system. A description ...responding voltage parameters, like rump up/down rates, trip currents, set voltage values etc. cannot be changed by the shift workers. The Gas and cooling sys
  5 KB (831 words) - 16:39, 3 July 2014
• Central Drift Chamber Shift
  ...minal high voltage (HV) is +2125V and the pre-amplifier cards require low voltage (LV) drawing 0.47A of current. ...els. There are two graphs for the HV and two graphs for the LV showing the voltage setting for each channel as well as the current it draws. This is a very us
  8 KB (1,441 words) - 20:12, 24 February 2023
• Time-of-Flight System Shift
  # high-voltage status ==High-Voltage Status==
  5 KB (784 words) - 09:29, 4 September 2022
• Forward Calorimeter Shift
  ...respond differently to a fixed voltage, so each channel has an independent voltage setting determined from a gain balancing procedure. ...to them. Isolated channels may have no/low occupancy (or more rarely very high occupancy). This may vary run-to-run a little bit. This type of behavior do
  7 KB (1,168 words) - 09:03, 23 January 2023
• Beam Line Detectors Shift
  ...be any beam bleed-through. If there is indication of bleedthrough such as high tagger or beam halo monitor counting rates, check with MCC if the dumplette ...ALO:</i>" substring in the <b>Channel Name</b> column on the beamline high voltage GUI.
  27 KB (4,747 words) - 14:46, 7 February 2023
• Tagging Spectrometer Shift
  ...d. In the case an alarm system detects the PMT current trip, the PMT high-voltage will be shutoff. The crew should restore the voltage on the PMT using the GUI interface (see instructions below). If the problem
  8 KB (1,369 words) - 13:37, 7 March 2023
• Pair Spectrometer Shift
  two types of scintillator detectors: 290 high-granularity hodoscope and respectively. The nominal operating voltage for PMTs is about 1.2 kV.
  6 KB (983 words) - 07:58, 11 March 2024
• Solenoid Operations
  === Take High Speed Data using PXI === High speed data are needed to trouble shoot issues associated with the solenoid.
  11 KB (1,764 words) - 08:53, 2 February 2016
• Electronics Shift
  ...rontend detector electronics, data converter readout modules, high and low voltage systems and distribution, cabling, crates, chassis and racks. For further i
  5 KB (734 words) - 14:40, 20 September 2022
• Summary of the Fall 2016 GlueX Run
  ...the DAQ, Trigger optimization as well as studies of their performances at high luminosity. A new diamond (JD70-100, 58 μm) was aligned and used successfu # High luminosity trigger and DAQ performance study and optimization.
  14 KB (2,392 words) - 19:09, 14 February 2017
• Central Drift Chamber Commissioning
  combined with the nominal atmospheric pressure of the gas determines the voltage operating point of each wire. Each wire has been brought to high voltage, and cosmic signals observed several
  7 KB (1,240 words) - 17:33, 26 June 2014
• Barrel Calorimeter Commissioning
  ...of the BCAL FADC channels should be roughly matched initially because the voltage of each MPPC light sensor is set to a fixed voltage above its breakdown voltage. Further refinement of the gain settings will be done using cosmic-ray muon
  7 KB (1,149 words) - 08:19, 3 December 2014
• Solenoid expert pxi
  * <code>HallD-PXI:Data:V_MPS</code>: voltage output of the MPS * <code>HallD-PXI:Data:VTT''n''</code>: voltage across subcoils and leads, <code>''n''</code> = 3 - 21
  6 KB (921 words) - 11:27, 24 March 2022
• Time-of-Flight System Commissioning
  # Study of the detector performance under high rates; * <B>High-voltage test.</B> Raise HV in small steps from the minimal to the predetermined opt
  7 KB (1,135 words) - 12:37, 12 August 2014
• Turn FDC ON
  # In case, after trying the above procedures, there are still channels with high (above the trip value) current, call the expert. # In case, after trying the above procedures, there are still channels with high (above the trip value) current, call the expert.
  5 KB (936 words) - 16:19, 4 September 2014
• Shift check-list
  | All High Voltage ok? check box for BCal, FCal, CDC, FDC, TOF, ST, PS, TagM, TagH ||<math>\
  4 KB (478 words) - 14:09, 24 February 2016
• Barrel Calorimeter Expert
  The MPPC light sensors operate a bias voltage less than 76 V. Liquid coolant is circulated through the readout assemblies ==Voltage Setting for Specific Overvoltage and Temperature==
  24 KB (3,825 words) - 18:41, 11 January 2023
• Forward Calorimeter Expert
  ==Voltage control== The bases generate their own high voltage which can be set through the GUI interface.
  12 KB (2,015 words) - 16:48, 29 January 2023
• Spring 2015 Commissioning Plan
  #*LH2 target, high priority. (<span style="color:fuchsia"> Expected time ?? </span>) #*Diamond radiator/goniometer, high priority. (<span style="color:fuchsia"> Expected time ?? </span>)
  16 KB (2,506 words) - 16:28, 26 November 2018