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MASTERFLEX
®
Digital Pump Drive Operating Manual
Cole-Parmer
Section 1
Introduction
The MASTERFLEX Digital Peristaltic Pump Drive offers flow rate
capacities from 0.00013 mL/min to 324 mL/min depending on model
and tubing being used. Features include a small footprint, plus non-
stainless steel drives that are stackable.
The MASTERFLEX digital pump provides a motor speed repeatability of
+/- 0.1 percent to maximize productivity in precision liquid dosing, batch
dispensing and filling applications. A turndown ratio up to 3000-to-1,
bidirectional flow and self-priming capabilities allow for smooth, seamless
operation and an extremely broad flow range within one tubing size.
In addition to high accuracy, precision, repeatability and resolution
of speed (or flow rate), the MASTERFLEX drive features an intuitive,
man/machine interface with a four-line graphical LCD display providing
direct readout of pump speed (rpm), flow rate (user-selected units),
number of dispenses, and menu options.
The easy-to-use keypad eliminates setpoint overshoot and provides easy
navigation through menu options that include a number of on-screen
programming features.
These drives use high precision, no-maintenance brushless motors for
improved reliability. This, combined with its high turndown, superior
accuracy, and intuitive interface make the MASTERFLEX drives ideally
suited where ultra-precise, repeatable flow control is required. The pump
accommodates a variety of product fill volumes and batch dispensing
profiles, and fluid only contacts the tubing, providing for contamination-
free pumping.
MASTERFLEX pumps are self-priming, can operate dry without damage,
are suitable for most chemicals and contain no valves or seals. See
Tubing
Guides
within this CD.
General Description
