- The top dome, molded in rigid and transparent Polycarbonate, gives a crystal clear view of the desiccant placed inside.
- The Knurled knob on the top provides easy handling of the dome.
- The lower part is made of Polypropylene. An internal groove is provided on the flange to hold a silicon rubber O-ring.
- The upper and lower parts are fitted with a neoprene sealing ring and a fine adjustment needle valve made of polycarbonate. By turning it slightly, the air can be let in without turbulence.
- Implosion proof desiccators. Inside there is plate, have
- Usage instructions: Remove the polycarbonate cover - insert the samples in the pan. Open the valve - connect the pump hose and vacuum pump to the needle valve (plug on) and suck out the air. Once the vacuum has been reached, the sealing valve can be closed.