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Liquid Nitrogen Dewar DN40CF with side port DN16CF

Product code: CRLND40-XXXX

Double-walled vacuum insulated dewar with DN40CF flange for attachment to the vacuum system. A DN16CF side port for an electrical feedthrough. The cold plate of the dewar is designed for mounting equipment in the vacuum.

The cold plate has four M3 holes with a depth of 4mm in an 18mm square for mounting equipment in the vacuum.

The distance between the DN40CF flange and the cold plate can be specified when ordering. This distance may be between 6mm and 200mm. The standard length is 6mm, due to the compatibility of other products from our company. (The pictures have been taken with the distance of 60mm between DN40CF and cold plate.)

Specifications: Liquid Nitrogen Dewar DN40CF with side port DN16CF

Cryo Finger Length X >= 6mm AND <= 200mm; standard 6mm

  • LN2 filling volume: ~0.5l
  • Dewar vacuum isolated (if attached to a system over CF40 and pumped)
  • Mounting flange: DN40CF (2.75")
  • Feedthrough flange: DN16CF (1.33")
  • Fully UHV compatible materials
  • The side port is blanked off
  • Foam cap included
  • Thermal insulating sleeve included
  • Electrical feedthrough is not included

Downloads: drawing (pdf)  /  3D file (stp)  /  manual (pdf)

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