★ PP Material: Constructed from thickened polycarbonate material, this desiccator offers enhanced durability while remaining lightweight and easy to handle; its high transparency facilitates easy observation of the internal contents
★ Double Valve: The valve is a special needle valve, and the valve core is precisely processed from metal materials, and the air intake can be adjusted in a small amount. The needle valve and the air pipe are connected by a quick-change connector
★ Pressure Gauge: Equipped with a vacuum gauge, this desiccator allows for convenient monitoring of the internal vacuum level, ensuring optimal storage conditions
★ Vacuum Desiccator: The vacuum dryer has powerful functions and can be used for vacuum storage, inert gas vacuum storage, and vacuum drying, which can greatly extend the storage time
★ Good Sealing Performance: High-quality sealing rings are used between the upper and lower parts of the vessel for better sealing performance. Thirty days after vacuuming, the degree of vacuum changes less than 6%