Target Lab Main

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Revision as of 15:16, 1 April 2010 by Jinhuang (Talk | contribs) (→‎Cell Inventory)

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This is main page for work in EEL target lab since 2010.

Experiment Log

TODO List

  • Clean and organize target lab
  • Around He3 Cell
    • Oven positioning
    • Holding field hardware
    • Air flow test
    • Heater test
    • Setup RTD reader
    • Setup spectrometer
    • Install He3 cell
    • Install target chamber pickup coils
    • Attach RTDs
  • Laser Subsystem
    • Cleaning optics stuff
    • Q-wave plate calibration
    • Install optics
    • low power alignment
    • High power check
    • Optical Pumping Operational
  • NMR Polarimetery
    • NMR RF Delivery
    • Pumping chamber pick up coil setup
    • Target chamber pick up coil setup
    • pick up coil alignment
    • NMR code
    • NMR Operational
    • water NMR
  • EPR Polarimetery
    • EPR RF Delivery
    • D2 light collection
    • EPR code
    • EPR line shape
    • EPR frequency lock
    • EPR Operational

Records

Oven Test

Heater Test

Oven is tested on Mar 24, 2010 without cell. Gas flow is 5~6 in mechanical meter, 508 on digital meter.

  • If turn on the constant heater only (set temperature -> 20C), heater temp reached 212C, oven reached 154C

Air Flow meter Calibration @ Mar 9, 2010

Air flow meter in oven control chassis is cross calibrated with mechanical air flow meter at target.

Mechanical Flow Meter Digital Flow Meter
1 260
3 390
5 490
7 600

Alarm 4 is set at 280.

1/4-Wave Plate Calibration

3/15/2010
COMET LASER (JLAB #1)
half power - 12.2 W
I=30A T=20C

1/4-Wave Plate Angle Residual Power
#101 286° Reference
#102 214° 272 mW
#19 127° 256 mW
#16 330° 185 mW
#21 240° 165 mW
#2 76° 55 mW
#25 120° 164 mW
#20 225° 114 mW

Also #17 and #7 are identified as half wave plates.

Cell Inventory

Cell Inventory @ Mar 2009 by JP

Target cell inventory by JP Chen @ Mar 17, 2010
  • Cells Inside the Cabinet
    • Sally
    • Zoe (Left Side Icecone)
    • Queen Mary (W&M #9) 8/01/03
    • Patton (Mike) IceCone c1720, 6/1/03
    • 2x25cm Ref Cell
    • Water Cell
    • 1st water cell Ronn Mike Poseidon
    • Ref Cell (no label outside)
    • (1 old laser)
  • Outside the Cabinet - Bottom Corner
    • GEE WEE (Gen Cell, Rb Only)
    • 40cm C1720 Pablum he3 cell -> Duke Univ
    • 40cm C1720 Ref cell -> Duke Univ
    • 40cm GE180 Ref cell -> Duke Univ
    • 2 icecone ref cells
    • Eva Hybrid 40cm cell, filled 8/10/05
    • 2 water cells, 3/20/2007
    • A1n/g2n ref cell (Used) summer 2001 Received at UVA 3/2002
    • Veronica GE180 (Wily) ice cone
    • GEN Ref Cell "GMA" (Mike) 2/21/2006
    • He3 Cell : "Hamlet" 90Degree Pull off 3 PC K/Pb 7/16/2007 8.5amg
    • Pushkin C1720 Icecone Ref Cell
    • "Al" the cell
    • GEn Style water cell, small PC, willy, GE180
    • Old Ref Cell (ice cone)
    • Pyrex water cell (Willy) 4/2003
    • Archie (W&M) 5/30/2007 42Degree K/Rb 7.73 amg
    • Russel (W&M) 10/9/2007 Ay K/Rb 7.62 amg

Manuals

Old Hall Setting Documentations

Check Lists

Expert Information

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