The problem
The technique
The solutions

Norhof manufactures LN2 microdosing systems

Liquid Nitrogen (LN2) is used as the cooling medium and is taken from a storage vessel (Dewar) with low pressure (max 300 mBar) and delivered (pumped) through a fill line to the application in a micro dosing way.

Uncategorized-products



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Dewars-products

Aluminium Dewars designed for storage and transport of Liquid Nitrogen All units are CE marked Static Dewar type (no pressure build up) Small Neck with NW50 flange

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Manual-products

Liquid Nitrogen Dispensing system. Safe pumping of LN2 in small vessels. Hand controlled administration of smaller amounts of LN2, for filling small Dewars / containers on continuous flow

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Automatic-products

Programmable Liquid Nitrogen Microdosing system / cold gas supply Controllable LN2 flow for filling FTIR detectors, Electron Microscopy (SEM, TEM, FIB, Cryo-EM), cold traps, heat-exchangers, cryostats, etc. Several control options based on level or on temperature.

4 Items