portable dewars
ST small capacity liquid nitrogen containers
The portable liquid nitrogen storage container is an economical and practical small dewar flask. It is specially designed for biological samples that need to be moved frequently for storage. This series is small in size and light in weight. It is made of high-strength light-weight aluminum alloy and contains multiple layers of strong thermal insulation layers, which realizes the safety, lightness, and efficiency of the product.
Main features:
High-strength, light-weight, small-volume aluminum structure;
Low-level evaporation loss;
Lockable cover for safe storage of biological samples;
Protective jacket with straps for easy portability;
Numbered canisters systems with goblets for easy storage;
Two years standard warranty and five years vacuum warranty.
Main parameter of portable liquid nitrogen storage containers
Model | LN2 capacity | Neck opening | Outer diameter | Height | Empty weight | No. of canister | Static evaporation | Static hold time | 0.5ml straw capacity | 0.25ml straw capacity |
|---|---|---|---|---|---|---|---|---|---|---|
ST 2 | 2.0 L | 35 mm | 180 mm | 410 mm | 2.1 kg | 3 | 0.07 L/d | 28 day | 180 | 360 |
ST 3 | 3.3 L | 50 mm | 224 mm | 420 mm | 3.5 kg | 6 | 0.10 L/d | 32 day | 792 | 1788 |
ST 6 | 6.5 L | 50 mm | 304 mm | 510 mm | 5.2 kg | 6 | 0.10 L/d | 62 day | 792 | 1788 |
ST 10 | 10.5 L | 50 mm | 304 mm | 560 mm | 6.1 kg | 6 | 0.10 L/d | 105 day | 792 | 1788 |
ST 3/4 | 3.3 L | 55 mm | 224 mm | 420 mm | 3.5 kg | 6 | 0.15 L/d | 22 day | 936 | 2136 |
ST 6/4 | 6.5 L | 55 mm | 304 mm | 510 mm | 5.2 kg | 6 | 0.15 L/d | 44 day | 936 | 2136 |
ST 10/4 | 10.5 L | 55 mm | 304 mm | 560 mm | 6.1 kg | 6 | 0.14 L/d | 76 day | 936 | 2136 |
ST 10/5 | 10.5 L | 80 mm | 304 mm | 560 mm | 6.2 kg | 6 | 0.18 L/d | 60 day | 2016 | 4536 |
ST 10/6-9 | 10.5 L | 90 mm | 304 mm | 560 mm | 6.3 kg | 9 | 0.21 L/d | 50 day | 2070 | 4698 |