VICI Valco’s Cheminert C55 Series selectors are compact assemblies designed specifically to be built into an OEM system. Using the Cheminert HPLC injector design and the 24-V motor from VICI Valco’s microelectric actuators, the C55 needs only to be connected to the instrument’s power supply. Control is simplified to require a single momentary contact closure that steps the valve to the next position; a separate contact closure moves the valve to position 1 (Home). The optional serial interface board permits RS232 communications for both random position input control and confirmation of valve position. A low-pressure solvent selector/fraction collector version is also available in the same compact platform.
Valco Instruments Co. Inc., www.vici.com