Standard equipment —
STELLA®
The STELLA® series includes working vessels for liquid nitrogen, with and without lid, for cooling components and biological materials.
Special designs are also available.
- with flat bottom
- Stable and protected from edges
- also available with flange (version STELLA® F)
Versions in different sizes and variants:
- STELLA® - for open work in the laboratory
- STELLA® D - with lid mainly for research and industry
- Special versions, e.g. with gas-tight welded stainless steel flange
- for connection to cold holding systems like detectors

Convincing advantages:
- Integrated vacuum sealing and safety device
- Long-term vacuum protection through higher quality adsorption and getter materials
- Optimized super insulation, through multi-layer vacuum insulation and computer-optimized thermodynamic design
- Rugged stainless steel construction
- Low maintenance requirements
- Comprehensive range of accessories
Technical data of the
STELLA® series:

container designation | STELLA® 65/180 | STELLA® 85/205 | STELLA® 100/285 | STELLA® 185/270 | STELLA® D 250/450 | STELLA® D 300/750 | STELLA® D 400/500 |
volume (l) | 0.6 | 1.16 | 2.23 | 7.25 | 22.1 | 53 | 62.8 |
height outside (mm) | 203 | 231 | 312 | 300 | 570 | 870 | 620 |
height inside (mm) | 180 | 206 | 285 | 270 | 450 | 750 | 500 |
diameter outside (mm) | 87 | 107 | 122 | 200 | 305 | 355 | 455 |
diameter inside (mm) | 65 | 85 | 100 | 185 | 250 | 300 | 400 |
thickness of the cover (mm) | - | - | - | - | 55 | 55 | 55 |
weight, empty (kg) | 0.52 | 0.86 | 1.23 | 2.12 | 12.5 | 25.3 | 30.0 |
weight, full (kg) | 0.92 | 1.66 | 2.83 | 6.92 | 27.0 | 65.3 | 72.2 |
operating overpressure, max. (bar) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
cover | o | o | o | o | - | - | - |
handle, fixed | - | - | - | - | - | - | - |
roller base | - | - | - | - | - | o | o |
- standard o optional - not available
Dewar for liquid nitrogen - working vessel STELLA®
The STELLA® series is a series of robust, vacuum super insulated
Dewars for working with liquid nitrogen in laboratories, industry
and research.