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【High-Quality Material】Lab vacuum dryer is made of polycarbonate, suitable for working temperature -25℃～120℃, with high strength and high transparency, it is not easy to crack, and it is convenient to observe the storage state of the internal items at any time.
【Long Storage Time】30 days after vacuuming, the degree of vacuum changes less than 6%. Dry storage under vacuum can greatly extend the storage time.
【High Quality】High-quality polycarbonate injection molding, high-quality silicone rubber O-ring seals between the upper and lower parts of the vessel, better sealing performance.
【Fine adjustment of intake air volume】The valve is a special precision needle valve, which can adjust the intake air volume in a small amount. The exhaust pipe and the needle valve are connected with a quick-change joint for easy operation.
【Apply to】Suitable for vacuum drying and preservation of reagents, optical lenses, precision components, seeds, cultural relics and other items. Anti-oxidation of inert gas vacuum storage materials.
