Accessories and Ancillary Equipment

Liquid Nitrogen Storage Dewars

Janis offers a complete line of aluminum liquid nitrogen storage dewars. These dewars feature a pressure gauge, pressure relief valve, pressurization valve and an inlet adapter with 1/2" o-ring seal. This inlet adapter is designed to support long transfer lines within the dewar. Specifically, the inlet adapter allows the Janis SuperTran high-efficiency transfer line to be used with a liquid nitrogen storage dewar without the risk of bending the leg.

Click button below to enlarge view of Model LN-35 liquid nitrogen storage dewar with inlet adapter, available from Janis Research, cryogenic equipmentEnlarge

Model LN-35 Liquid Nitrogen Storage Dewar
with Optional Inlet Tube Adaptor Attached

Click button below to enlarge view of LN-10 with optional liquid withdrawal device, Janis ResearchEnlarge

Model LN-10 Liquid Nitrogen Storage Dewar
with Optional Liquid Withdrawal Device

Click button below to enlarge view of model LN-50 liquid nitrogen storage dewar with special inlet tube adaptor including a capacitive LN2 level sensor and a level meter.Enlarge

Model LN-50 Liquid Nitrogen Storage Dewar
with Special Inlet Tube Adaptor
including a Capacitive LN2 Level Sensor
and a Level Meter

 

 

Model Capacity Daily Evaporation Rate Neck Diameter Outside Diameter Height Filled Weight Empty Weight
LN-10 10 Liters 0.15 Liters 2.25" 11.25" 23" 30.3 lbs. 12.5 lbs.
LN-20 20 Liters 0.2 Liters 2.25" 15" 24.6" 60 lbs. 23 lbs.
LN-35 35 Liters 0.25 Liters 2.25" 18.5" 25" 94 lbs. 31 lbs.
LN-50 50 Liters 0.4 Liters 3.75" 18.5" 30.5" 127 lbs. 38 lbs.
LNCF-50-CE * 50 Liters 0.7 Liters 1.5" 18" 33" 150 lbs. 61 lbs.
* Model LNCF-50-CE is CE compliant for Category 1 requirements.
LN-100 100 Liters 1 Liter 3.75" 18.5" 50" 179 lbs. 69 lbs.
LNCF-100-CE * 100 Liters 1.3 Liters 1.5" 20" 43" 299 lbs. 121 lbs.
* Model LNCF-100-CE is CE compliant for Category 1 requirements.
Janis

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