HPLC Pump

The HPLC-Pump is a dual plunger solvent delivery system. The mechanical design includes short plunger stroke technology with only two check valves. This results in low pulsation, typically observed with dual plunger pumps. The microprocessor controlled speed regulation results in a very accurate constant drive of the motor. Through a math program the processor regulates the pressure compressibility of the eluent continuously. The pump is equipped with an automatic control system which can be programmed in two different working modes. Furthermore the pump is equipped with an analog and serial interface through which the pump can be controlled externally.