HRRL 4-13-09

From New IAC Wiki
Jump to navigation Jump to search

Default HRRL running Conditions

[math]I_{peak}[/math] Pulse Width Rep Rate Energy
8 mA 25 ns 1 Hz 3 MeV


run plan

Date Task
4/11/09 Vaho stil running til 7 pm, configure Motion Sliders
4/12/09 Build shutter and unstack beam line
4/13/09 Install Aluminum brick shutter and interlock with HRRL, test beam transport: Run HRRL accelerator from 3pm til 5 pm (25 ns pulse width, 3 MeV electrons, 1 Hz rep rate, 8 mA peak)
4/14/09 Repair Freon leak in Chiller, HRRL down, Install DAQ
4/15/09 Run HRRL from 9 am til 5 pm (25 ns pulse width, 3 MeV electrons, 1 Hz rep rate, 8 mA peak), Do Plateau measurements and test readout
4/16/09 Run HRRL from 2 pm til 5 pm, position studies using Drift chamber and GEM
4/17/09 Run HRRL from 2 pm til 5 pm, efficiency tests
4/20/09 Run HRRL from 9 am til 5 pm finish detector tracking studies

4/13/09

Electron Dose tests

Shutter In

0.1 mrad/hr outside HRRL experimental door.

2.7 mrad/hr in the end of HRRL experimental hallway.

Shutter Out

0.1 mrad/hr in Dr. Forest office.

Sintillator tests

RS1 = 2 aluminum blocks are in front of Long BLue Scintillator plugged into the cable patch pannel 223A2

FS1 = Small scintillator is in 223A1


HV SC1 HV RS1 Desc.
840 840

GEM noise

100 ns RF pulse width

GEM in Accelerator room

Bag Rep Rate Current
Off 990 Hz 3 V =60 mA

GEM in HRRL exp cell

Go Back Qweak