【High Quality】The high-quality polycarbonate injection molding, high-quality silicone rubber O-ring seals between the upper and lower parts of the vessel, better sealing performance
【Transparent】The transparent vacuum desiccator jar allows for easy to monitor of the drying process, making it a practical tool for any laboratory setting
【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
【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
【Wide Application】Our lab vacuum dryer is suitable for vacuum drying and storage of biochemical reagents, medicines, optical lenses, precision components, seeds, cultural relics and other items
وصف
Long vacuum maintenance time. Very practical
Avoid using sealing lipid. The top and bottom parts of the vessel are sealed with silicone rubber rings