New Multifunctional Vacuum Controller for Corrosive Applications

The new Wiggens DVR 480 is a multifunctional vacuum controller for connection to existing pumps or vacuum networks. As all the parts come into contact with gases or condensate are made of PTFE or highly anti-corrosive ceramics, the controller can be used for corrosive applications. The advanced electronic technology significantly increases the efficiency of lab process, such as vacuum-stat process inside the chemical reactors, solvent recovery on a rotary evaporator, as well as environment protection. It is so easy to control the vacuum precisely from 0.1 mbar to 1000 mbar, DVR480 supports the programming of up to 5-step control, which is suitable for distillation operations, especially for the applications with dual or more boiling points distillation. The unit is using bright LED display and convenient on-touch control, digital (RS-232/485) and analogue connections are available for remote control via PC, PLC or other central controlling systems, which makes it easy to use in the chemical reaction systems. The DVR 480 can be used as a desktop version, mounted on stand bar or installed in electrical cabinet.