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Micro Annular Gear Pump mzr-2921

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제품정보

컴팩트한 mzr-2921 저압 시리즈 마이크로 환상기어 펌프는 분석장비 제작을 위한 혁신적인 개념의 펌프 모델입니다. mzr-2921 펌프는 맥동이 없고 정밀한 플로우를 구현하며 전단응력이 낮습니다. 이 펌프는 마이크로리터 범위의 극미량의 액체를 매우 정밀하게 분주할 수 있으며, 컴팩트한 디자인을 통해 크기가 매우 작습니다. mzr-2921은 탈이온수, 수용액, 메탄올, 용매, 기름, 윤활유 등 저점도 용액의 분주작업에 적합합니다.


제품사양

 

Flow Rate

0.3 - 18 ml/min  (min. 0.003  ml/min *)

Smallest Dosage Volume

0.5 μl

Displacement Volume

3 μl l

Differential Pressure Range

0 - 3 bar  (44 psi)

Max. inlet Pressure

1 bar  (15 psi)

Pulsation

6 %

Operating Temperature range

-20 … +60 °C

Viscosity Range

0.3 … 100 mPas  (max. 1000 mPas *)

Precision

1 %  Coefficient of Variation CV

Speed Range

100 - 6000 rpm (min. 1 rpm *)

Fluid Connection

Slip fittings with outside diameter 2 mm

Optional: manifold assembly

Wetted Parts

Stainless Steel 316L, ceramics, tungsten carbide Ni-based, epoxy resin

Shaft Seal: graphite-reinforced PTFE, stainless steel 316L

Static Seals: FPM, optional: EPDM, FFPM

Motor

DC-motor with graphite brushes, assigned power rating 3 W, nominal voltage 18 V,

digital magnet encoder 16 counts per turn

Electrical Connection

10-pole connector

Measurements

diameter 13 mm, length 75 mm

Weight

approx. 56 g

 

제품 상세 정보 https://www.hnp-mikrosysteme.de/en/products/micro-annular-gear-pumps/low-pressure-pump-series/mzr-2921.html

 

 

◈ Flow Chart

 

 

 

주문정보

 

Part No.

Description

11 02 01 03

low pressure series pump mzr-2921 with a DC-motor, encoder 16 counts per turn, fluid connection slip fittings OD 2 mm

11 02 02 04

low pressure series pump mzr-2921 M2.1 with a DC-motor, encoder 16 counts per turn, fluid connection manifold assembly

Accessories

 

Liquid Supply Accessories : tubes, filters etc.

Reduction Gear : gears 4.1:1, 17:1, 67:1 reduce speed for low volume dispensing and liquids featuring higher viscosity 

Alternative Drives : motor with digital encoder with 256 impulses/turn for higher uniformity and precision at low speeds

Control : S-ND: programmable microcontroller-based control for continuous delivery and discrete dosage 

S-KD-21: control for continuous delivery

Console drive Module : diecast aluminum chassis mzr-S06 for laboratory and testing

Multiplexer Module :  simultaneous operation of up to 255 pumps with a single RS-232 interface

 

 

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