Separmix PX 1000 Separmix PX 3000 are low pressure gradient programming units situated in a box with graphic display and membrane keyboard. They are used in combination with a set of solenoid valves to form a low pressure gradient of mobile phase on the pump input.
Gradient program consist of 10 linear steps for two (P2), three (P3) or four liquids (P4). Programming unit SEPARMIX is connected by a single cable to gradient valves box. SEPARMIX PX 1000 can be used to program and feed smaller systems (for flow rate 1000 ml/min.), large ones can use 3000 version with larger valves.