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HNP-Mikrosysteme - Model MZR - 2521X1 -Compact Low Pressure Micro Annular Gear Pump
The compact micro annular gear pump mzr-2521X1 of the low pressure series is an innovative pump concept for use in analytical instrumentation. The pump generates a low pulsation, highly precise flow featuring low shear stress. It dispenses at a high precision the lowest volumes in microliter range. The compact design with a brushless motor as well as an integrated motion controller for speed and position control small dimensions are the characteristics of this variant of the low-pressure series. The pump is suitable for dosage of low viscosity liquids such as deionized water, watery solutions, methanol, solvents, oil and lubricants.
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- Small dosage volumes, high flow rates smallest volume 0.25 µl, flow up to 9 ml/min
- High dosage precision precision CV 1 % at low volumes
- Integrated motion controller programmable motor control for speed and position control with RS-232 interface
- Long service life wear-resistant tungsten carbide or ceramics
- Low pulsation delivery, low shear stress rotary micro annular gear technology
- Analytical instrumentation
- Laboratory automation
- In vitro diagnostics
- Fuel cells
- Flow rate: 0.015 – 9 ml/min
- Smallest dosage volume: 0.25 µl
- Displacement volume: 1.5 µl
- Differential pressure range: 0 - 3 bar (43.5 psi)
- Maximum inlet pressure: 1 bar (15 psi)
- Liquid temperature range: -20 ... +60 °C (-4 ... +140 °F)
- Viscosity range: 0.3 – 100 mPas
- Precision CV: 1 % (Coefficient of variation CV)
- Velocity range: 10 – 6,000 rpm
- Fluid connection: slip fittings with outside diameter 2 mm, optional: manifold assembly M2.1
- Wetted parts: stainless steel 316L, ceramics, tungsten carbide Ni based, epoxy resin, optional: alloy C22 (2.4602), ceramics; shaft seal: graphite-reinforced PTFE, stainless steel 316L, optional: alloy C276 (2.4819); static seals: FPM, optional: EPDM, FFPM
- Motor: brushless DC-Servomotor, 24 V; 6.4 W
- Controller: integrated motion controller
- Interface: 0–10 V, RS-232, 1 digital input/output
- Electrical connection: 8-pole connector
- Dimensions (L x W x H): Ø 22 mm, length 89 mm
- Weight: approx. 110 g (manifold assembly approx. 125 g)
Remarks: * Customized solutions on request.