Page History

Done

Lakeshore testing (We tested the hardware but only a few channel. We need to test all of 8 channels):

• Test 8 channel of the readout for all Lakeshores in the counting house
• Test the LabView-VI using laptop in the counting house & decide which version of VI that we use
• Test the Lakeshores readout in the rack after the fridge/stick in place and read from the target computer

MKS 670:

• Produce/purchase the cable, and install Baratron 1000 Torr sensor
• Produce/purchase the cable, and install MKS615 sensor

Purchasing (a total of ~$ 4,300 for items related to SC/magnet rack needed to be purchase:

• Purchase ~$1,900 with UVA account
• Arrange other institution to purchase another ~$2,400 items

Fridge-valve control:

• Build the mechanics

Backup cable

• Produce and install the cable or Lakeshore, AMI1700, etc after the order from Digikey arrive
• Install the cable after the order from Pfeiffer and AMI1700 arrive

Automatic Annealing backup:

• Finish the labview
• Send to Fermilab and test the VI from target computer

ORC:

• New Annealing box
• Final SC Rack

Waqar, Kenichi

Kenichi

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• The fridge reading was completed.
• The insert reading?

• The cable parts were delivered.
• Will assemble cables and connectors.

We have something that works 

Working on it

Start work

AMI1700 testing:

• Put liquid nitrogen, and test the readout all the way to PLC (the AMI readout should be consistent with PLC readout)
• Test the Labview VI or browser based readout
  (not urgent)

Mercury ITM:

• Test the VI from the target computer

Maxigauge:

• Fix the VI readout (currently the instrument readout and VI does not match)

Magnet & Shim PS:

• Check the DC voltage/current on the cave side of the cable

Pressure sensor:

• Install Aux sensor

ORC:

• Final Magnet Rack
• Automatic annealing box

Waqar, Kenichi

Kenichi

Zulkaida

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Done

DoneZulkaida

Will compare them at low pressure.

Waqar and Sam are working on having the readings on HMI.

Need to find variable names for LHe and LN2 levels

• Setting up the safety manifold to be pressure tested
• Pressure test for helium safety relief manifold
• Installing the manifold with the Rigging team
• Installing insulation for LN2 supply line
• Installing remaining gHe hoses
• Installing two relief valves (gHe safety, gN vent)

• Install all temperature sensors
• Install heater/annealing plate + sensors
• Install Fridge in the Magnet
• Setting up He3 level probe
• Target insert test: Connect to Lakeshore to see the temperature sensor

• Noise test comparison between UVA & NM4
• Ask Kun what's the plan (maybe the long term plan) with LANL rack
• Preparing for 2 channels available for UVA-NMR

Install MCC E-TC and sensors and testing.

• Completed

• Installed all Selected the hardware.
• Received the hardware on June 28.
• Install them.
• Tested the readout using simple VI.
• Developing Set up VI.

https://labjack.com/All-Categories/thermocouple-daq

• Omega Type-J TC
• LabJack U3-LV

How to operate

• Turbo Pump
• Magnet & Shim PS
• QT PLC

• Ordering LN2 (reminding Kun ahead of time)
• Filling LN2 purifier
• Checking LCW parameters
• Checking levels

• Fridge, Insert sensors
• Fridge valve controls
• Need to get info from level probe
• have P&ID on screen

• Can control the fridge valves already.  Will calibrate parameters once hardware gets ready.
• Which level probe?
• Include P&ID when having a time.