MSE PRO Liquid Nitrogen (LN2) Dewar, 35L
MSE PRO™ Liquid Nitrogen (LN2) Dewar, 35L
Liquid Nitrogen (LN2) dewars are insulated containers used for storing biological samples at temperatures as low as -196℃. They can also be used solely for liquid nitrogen storage as well. This 35L aluminum alloy dewar consists of an outer shell, an inner liner, a neck tube, a multilayer insulayer and a bucket.
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Features
- Consists of an aluminum foil insulator as a reflective screen for low thermal conductivity and low outgassing rate in an effort to reduce heat radiation.
- The interlayer between the inner liner and shell is in a high vacuum state to prevent thermal convection of liquid nitrogen.
- Dewar neck allows for placement of 6 racks consisting of 5 layers for cryogenic box storage.
- Optional "Intelligent Alarm" that sounds when LN2 levels are low (LS0215).
Items Included
- 35L dewar container
- Lid to dewar container
- 6 storage racks with 5 layers each
- Protective cover for the dewar container
Specifications
| SKU # |
LS0214 (Normal Lid) LS0215 (with LN2 Intelligent Alarm Lid) |
| Storage Volume (L) | 35 |
| Inner Neck Diameter (mm) | 125 |
| Material (Inner and External) | Aluminum Alloy |
| Height (mm) | 735 |
| Diameter (mm) | 451 |
| Empty Weight (w/o Racks, kg) | 18.6 |
| Empty Weight (with Racks, kg) | 23.04 |
| Static Evaporation Rate (L/D) | 0.36 |
| # of Square Canister Racks | 6 |
| # of Layers to Canister Racks | 5 |
| Canister Rack Dimensions (mm) | 82x84 |
| Box Dimensions (mm) | 76x76 |
| Vial Capacity (1.2/2.0 mL) | 750 |
Please contact us for other volume options.