Two Channel Selector with By-Pass.
Valve position is Indicated by digital display.
Positions may be selected remotely by built-in instrument compatible electronic interface or, in local mode, by push button. Imagine no need to break connec- tions and no concerns about contaminating an expensive column with the wrong mobile phase. Supplied interface cable and universal power supply make installation fast and easy. Flow diagram Of LabPRO Two Channel Selector with By-Pass. Numbered and lettered circles represent valve ports.