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Liquid Nitrogen Transfer Vessels
(Thermo 35 not available)
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Liquid Nitrogen Transfer Vessels
From Thermo Scientific
- Designed for storing and dispensing small amounts of liquid nitrogen
- Six models provide capacities from 5 to 50 L
- Compact, durable design saves space
- Full range of handling and dispensing accessories
Thermo Dewars
- Designed to bring liquid nitrogen to Locator Systems and other cryovessels
- Thermo 5, 10, 20 and 30 lightweight aluminum dewars assure low-static evaporation rates
- Compact Thermo 5 and 10 dewars feature a convenient pail-style handle for pouring and for use in applications where only small quantities of liquid nitrogen are needed
- Thermo 10, 20, and 30 can be fitted with self-pressurized withdrawal accessory devices to easily dispense LN2 without need for pouring
Thermo Cylinders
- Thermo 50 dewars’ stainless-steel design is rugged
- Ideal for liquid nitrogen purge and trap applications used
- Low operating pressure and regulating valve allow for controlled rate, continuous feed, and intermittent feed requirements
- Accessory stainless steel transfer hoses directly link the cylinder to instruments, or bulk storage facilitie
- Optional phase separator attachment for transfer hose allows easy dispensing
| Thermo Scientific Liquid Nitrogen Transfer Vessels |
|
Thermo 5 |
Thermo 10 |
Thermo 20 |
Thermo 30 |
Thermo 50 |
Diameter " (cm) |
8.8 (22.4) |
10.3 (26.2) |
14.5 (35.8) |
17 (43.2) |
16 (40.6) |
Height " (cm) |
18.2 (46.2) |
21.5 (54.6) |
24.7 (62.8) |
24.1 (61.2) |
41 (104.1) |
Neck dia. " (cm) |
2.2 (5.6) |
2.2 (5.6) |
2 (5) |
2.5 (6.4) |
16 (40.6) |
Static Evap. Rate (L/day) |
0.15 |
0.18 |
0.18 |
0.22 |
2.9 |
Static Holding Time (days) |
33.3 |
55.6 |
116.7 |
128 |
25 |
Liq. Nit. Capacity (L) |
5 |
10 |
21 |
32 |
50 |
Relief Valve Setting (psi) |
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|
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|
22 |
Shipping Weight Lbs. (kg) |
12 (5.4) |
14 (6.4) |
24 (10.9) |
30 (13.6) |
98 (44.5) |
Cat. # |
4901-36 |
4901-37 |
4901-38 |
4901-39 |
4901-40 |
$/Each |
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Accessories
| Description |
Cat.
# |
$/Each |
| Withdrawal device for Thermo 10 |
4901-43 |
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| Withdrawal device for Thermo 20 |
4901-44 |
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| Withdrawal device for Thermo 30 |
4901-45 |
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| 12 ml Dipper |
4901-46 |
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| 6-ft. Transfer Hose for Thermo 50 |
4901-47 |
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