Product information Compact and smart dosing system
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HNPIftl HNP Mikrosysteme Product information Compact and smart dosing system ■ pDispense Description The Micro Dispense Module pDispense® is a compact system for the precise dosing and metering of liquids in the microliter to milliliter range. pDispense® guarantees a process-safe liquid handling, with high precision and trueness. It reduces maintenance expenses due to its long service life. The size of a Micro Dispense Module corresponds to the half-height syringe pumps format. With the Cavro® script language protocol and an extended command set, syringe pump programs can be processed. Due to the interface compatibility, syringe pumps can easily be replaced. The Micro Dispense Module is characterized by its modular design with optional modules, such as shiftable in- and outlet, optional pump size, filter and flow sensor. The core component is a micro annular gear pump, a robust and highly precise device with an extremely long service life and low pulsation. The quiet and rotatory operating micro annular gear pump allows dispensing smallest volumes of liquid on the one hand, and a continuous, uninterrupted and reversible flow on the other hand. Rinsing with high flow rates is also possible with the same system. A powerful electronics with integrated drive controller monitors and controls the system. Together with the flow sensor a closed loop controlled flow is possible. ■ Flow Cytometry ■ Cell sorting ■ DNA isolation ■ Chromatography ■ IVD ■ Analytical instrumentation ■ Biotechnology ■ Laboratory automation ■ Blood typing ■ Ion channel screening Compact and smart dosing system www.hnp-mikrosysteme.de 1 / 4

Technical data Additional materials manifold: PEEK™; valve: PEEK™, FFPM optional: PPS, FPM, EPDM; volume flow sensor: borosilicate glass; filter: stainless steel depending on the size of the micro ring gear pump. Notice Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice....

■ size of half-height syringe pumps format ■ communication via syringe pump programming commands and expanded command set ■ compatible integration in analytical devices ■ modular design (fluid in- and outlet, sensors, filter, materials) ■ low noise level ■ high precision of dispense volume and volume flow ■ discrete dosing of smallest liquid volumes ■ continuous, uninterrupted volume flow with low pulsation ■ wide dynamic range of pump with low dosing volumes and high volume flow for rinsing without replacement of components ■ long service life and low life cycle costs ■ low cycle times ■...

Dimensions Patents and trademarks Micro annular gear pumps (and housings) are protected by assigned patents: EP 1 354 135 B1; US 7,698,818 B2; DE 10 2011 001 041 B4; CN 103 348 141 B; US 10,012,220 B2; CN 103 732 921 B; US 9,404,492 B2; US 6,520,757 B1. HNPM®, mzr®, MoDoS®, p-Clamp®, pDispense®, Centifluidic Technologies®, LiquiDoS®, smartDoS®, ColorDoS® are registered German trademarks of HNP Mikrosysteme GmbH. HNP Mikrosysteme GmbH Bleicherufer 25 19053 Schwerin Germany Compact and smart dosing system www.hnp-mikrosysteme.de 4 / 4