Transport to another room or department. Even if a facility has a stationary storage tank, it may be necessary to transport tiny amounts of cryogenic liquid from the tank to a department or office. This is another application where cryogenic storage dewars are used.
There are other dewars built from completely different materials, such as foam. These small dewars are lighter, cheaper, and can be used to rapidly cool samples. A vacuum-insulated dewar is better suited for long-term storage.
Cryogenic storage dewars come in a variety of shapes, sizes, and materials. The exterior of a dewar is typically constructed of stainless steel, however the vacuum insulation’s two walls might be made of glass or stainless steel.
Innovative Insulation Design: Using a double-layer container structure and vacuum powder insulation, the gap between the inner and outer containers is filled with perlite and evacuated to provide exceptional insulation performance. The best insulating benefits are achieved with precise vacuum standards for various volumes.
Cryogenic liquid. Oxygen Nitrogen Argon tanks are widely utilized in a variety of industries, including machine building, gas, chemical engineering, synthetic fiber, medical, food industry, mining, electronics, metallurgy, and so on.
The density of the welding seams is tested for leaking using helium, ensuring the vacuum’s long-term reliability. Perlite put between the inner and outer vessels improves and stabilizes the vacuum during tank operation.