Cole-Parmer introduces a new Touch-Screen Peristaltic Dispensing Pump with Masterflex L/S Easy-Load II Pump Head. The pump dispenses via the user’s choice of program, including constant flow rate, stepped flow, ramped flow, and pulsed flow. Users can pump by volume or time, with a flow range of 0.001 to 1500 mL/min with L/S pump tubing. This pump is easy to program with an intuitive touch-screen monitor. The controller stores up to 50 programs with up to 20 steps each, with recall for later use. The pump controller is preprogrammed with maximum and minimum flow rates to accept all Masterflex tubing sizes. The tubing calibration function ensures flow accuracy and allows the user to select calibration volume based on volume dispensed. Additional features include screen lockout to prevent inadvertent program changes, forward and reverse prime to rapidly fill or purge tubing, and user-selectable restart function in case of a power outage.