- High Quality Material: Constructed from durable polycarbonate, this laboratory vacuum dryer operates efficiently within a temperature range of -25 C to 120 C. Its high strength and transparency allow for easy observation of internal items without compromising integrity. - Transparent Design: The clear vacuum desiccator container facilitates effortless monitoring of the drying process, making it an essential tool in any laboratory setting. Equipped with a high-quality silicone rubber O-ring, it ensures superior sealing performance between the top and bottom parts. - Extended Storage Time: Once vacuumed, this device maintains vacuum conditions with less than a 6% change over 30 days. This dry storage capability significantly prolongs the lifespan of sensitive materials. - User-Friendly Operation: The precision needle valve allows for fine adjustments to the air intake, providing control over the vacuum environment. The quick-change joint connects the exhaust pipe and needle valve for hassle-free setup and operation. Use Scenarios: 1. Ideal for drying moisture-sensitive samples, this vacuum dryer is perfect for laboratories handling chemicals, pharmaceuticals, or biological specimens. 2. Use it to preserve samples in research settings, ensuring that sensitive items remain dry and uncontaminated for extended periods. 3. Perfect for educational institutions, this tool can assist in experiments that require controlled drying conditions, providing clear visibility of the drying process.