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

Working on it 

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

DoneWaqar, KenichiDone

Kenichi

Zulkaida

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Done

Done

Will compare them at low pressure.

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

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.

• All three MCC E-TC were installed.
• All sensors in the device list were installed.
• Extension cables will be made and installed.Completed

• Installed all hardware.
• Tested the readout using simple VI.
• Developing
• Confirm the location of the sensors.
• Select the readout device. 
  LabJack U3-LV?
• Purchase sensors and extension cables.
• Install them.
• 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.