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Maintenance for BNMR-Oxford Cryostat

Saturday, April 20, 2002
Diode Replacement and Wiring Maintenance
Equipment/Beam Line: 

1-All the HV wires for deceleration plates were replaced with new ones.

2-All oxidations on the cryostat were cleaned.

3-Old diode holder was replaced with new designed one. Also the location of this diode was changed to the opposite side old diode: 10175 new diode: 10540 see attached file for pin assignment.

4-Oxford resistor could be connected to a lakeshore controller through orange wire {pin assignment like:2002-03-01 date maintenance.

5-Main end block was sent out for gold plating

Rahim Abasalti