Liquid Nitrogen Cold Finger

SKU:

LCF-LN2-ISO100

Protect your sensitive equipment from contaminants during Ultra High Vacuum (<1-6 Torr) with an LN2-based Cold Finger. With simple integration via an ISO100 port, our LN2 Cold Finger captures outgassed materials and water vapor to ensure the safe, clean, and efficient operation of your vacuum system.

 

  • Achieves temperatures down to -170° C
  • Runs on LN2, water, or chiller fluid
  • Integrates with LACO Control System Cryo Valve to minimize LN2 consumption
  • Internal Type K thermocouple for temperature control
  • Optional surface thermocouple for external temperature monitoring
  • Simple system integration via ISO port
  • Quick removal for cleaning from port or within vacuum chamber

Benefits

  • Liquid nitrogen used as cooling agent
  • Traps volatile contaminates in the vacuum chamber
  • Extend reliability and life of system components
  • Protect sensitive equipment and vacuum process integrity
  • Reduce cleaning and decontamination downtime
  • Aids in achieving lower vacuum levels
  • Improve pumpdown times and vacuum performance
Mounting Method: ISO 100
Dimensions: 9.5″ L x 8″ W x 6″ H
Weight: 6 lbs.
Cooling Method: LN2
Min. Operating Temperature: -170° C
Vacuum Rating: <1 x 10-7 Torr
Helium Leak Tested: < 1 x 10-8 atm-cc/sec
Finish: Mechanically Polished
Inlet/Outlet: 3/8″ NPT or 1/2″ JIC
Thermocouple: Type K
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