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1.Vacuum storage: It is suitable for vacuum drying and preservation of biochemical reagents, medicines, optical lenses, precision components, seeds, cultural relics, etc.
2.Vacuum storage of inert gases: anti-oxidation of materials.
3.Vacuum drying: Vacuum drying process is fast and safe, especially for volatile liquids.
Performance and characteristics of products:
1.Long vacuum maintenance: the vacuum degree changes less than 6% 31 days after vacuum extraction.
2.Imported high quality polycarbonate injection molding.
3.Free of sealing grease. The upper and lower parts of the vessel are sealed with high quality silicon rubber o-ring.
4.The valve is a special needle valve. The valve core is made of precisely machined metal materials,
and the intake air flow is adjusted steadily from small to large.
5. After the needle valve is tightened with a little force by the finger, the air leakage is zero at atmospheric pressure.
6.The needle valve and the gas pipe are connected by a quick change joint.
The connecting head can rotate 360 degrees freely, and the intake soft nylon pipe is used in the trachea.
7.Two needle valves can be installed at the same time, one for vacuum extraction
and the other for the introduction of inert gas to realize vacuum preservation in inert gas atmosphere.
Parameters:
Type: 300mm
Max Outside Diameter(mm): 327
Internal Diameter(mm): 300
Total Height (mm)(Top Add Gauge): 370
Volume(L): 16
Baffle Diameter(mm): 230
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