Operating Modes . Constant flow or pressure with up to three pumps . Gradient LC programming . Flow or pressure programming with a single pump . Continuous flow or pressure with dual pump External Interface . RS232 serial interface . Analog voltage inputs . Digital inputs and outputs Telledyne IIsco Prreciisiion Syrriinge Pumps PRODUCT DATA 500SP High Pressure Syringe Pump FOR HEIGHT CONSTRAINED CHEMICAL FEED APPLICATIONS The 500SP syringe pump is ideal for a wide range of chemical feed applications requiring flow rates up to 2047 ml/min at pressures up to 3,750 psi. With its 200 ml capacity, this pump can deliver a precise 1 ml per minute for over 3 hours on a single fill. For non-stop continuous flow, we offer dual pump systems with a choice of valve packages. With a pump height of only 23 inches (58 cm), the 500SP can be used in applications were equipment size is limited. As with all D-series pumps, you’ll get accurate, predictable flow and pressure control throughout a remarkable operating range. Patented digital position monitoring servo circuitry provides low-flow precision at any pressure, plus the high speed smoothness and power of a DC motor. The 500SP pump module has a single-ratio drive train with auto-lubricating gears for long life and low maintenance. Special fittings are used to prevent leaks and ensure safety at maximum pressure. Wetted materials are compatible with most aqueous and organic liquids, corrosive solutions, heated fluids, liquefied gases, viscous fluids, or slurries and pastes. Applications . Precision fluid addition in research and manufacturing processes . Reactant feed in chemical process development, catalyst evaluation, plastic formulation . Accurate metering of liquified gases Standard Controller Features Teledyne Isco, Inc., 4700 Superior Street, Lincoln, NE 68504 USA Toll free: (800) 228-4373 (USA and Canada) • Phone: (402) 464-0231 • Fax: (402) 465-3022 e-mail: [email protected] • www.isco.com Compact 23” Height