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Higgs Materials Cryostat
02 Apr 2020
Yes
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The Higgs materials Cryostat is a precision controlled small cryostat suited to low temperature small systems testing. 

Yes
 
​Features
  • Cryo-vac testing down to 60K (-213°C) or 4K (-269°C)
  • Designed specifically for smaller items
  • Optical and electrical/electronic access during test
  • Located in a controlled-access clean-lab area
  • Engineering support available to help design testing
  • Full technician support included for operation of cryostat and vacuum systems
Use cases
  • Precision-controlled cryogenic-vacuum testing anywhere from room-temperature down to 4K (-269°C)
  • Ideal for component-level testing
  • Confirm correct functional operation during test through optical window and electrical/electronic pass-through connections
Technical details
​Vessel Size​400mm dia x 700mm (H)
​Roughing Vacuum System​1 x scroll pump
​High Vacuum System​1 x turbo pump (pumping station)
​Typical Pump Down time1 hour
​Base Pressure at Ambient​< 5E-4 mbar
​Base Pressure cold​< 5E-7 mbar
​Cooling System​1x 2-stage Sumitomo cold-head
​Temperature Sensors​DT470 with Lakeshore temperature controller
​Feedthroughs​Multiple electrical ports
​Large Vacuum Ports​4 x ISO 60 ports, 1 fitted with viewport
​Small Vacuum Ports ​1 x KF25
​Radiation Shielding
​Single-stage at 60K
​1st Stage cold station​~60K configurable station
​2nd Stage cold station​~4K configurable statio
​Pressure Relief Device​Fitted, pop-off @ 0.2bar
​Unloaded cool down time​~4 hours
​
Higgs Materials Cryostat

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