piston pump

NegotiableUpdate on 01/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Piston pump $r $n1. Operating pressure range: 0-0.60 MPa. $r $n2. Temperature range for use: -5 #176; C to 60 #176; C. $r $n3. Maximum output flow rate: 8L/min $r $n4. Power supply voltage: DC 12V $r $n5. Maximum motor speed: 4000rpm $r $n6. Cleanliness: The product cleanliness reaches chromatographic level. $r $n7. Interface: Pagoda joint outer diameter 4mm

Product Details

1. Purpose:

Ruike Tonghengpiston pumpThe product is matched with an independently developed electronic control system, which can accurately adjust the piston movement speed and stroke, precise flow control (usually ≤± 0.1% RSD), stable output pressure, and meet the needs of analytical instruments for trace and precise fluid transmission.

Application scenarios include: as an infusion pump in liquid chromatography (HPLC, UHPLC), accurately delivering mobile phase to ensure stable separation effect; Sample pretreatment system for mass spectrometer, capable of quantitatively transferring trace samples or reagents; Chemical reagent addition and calibration solution delivery for instruments such as atomic absorption spectrometers.

2. Technical parameters

1. Operating pressure range: 0-0.60 MPa.

2. Temperature range for use: -5 ° C to 60 ° C.

3. Maximum output flow rate: 8L/min

4. Power supply voltage: 12V DC

5. Maximum motor speed: 4000rpm

6. Cleanliness: The cleanliness of the product reaches chromatographic level.

7. Interface: Pagoda joint outer diameter 4mm

3. Outline and Dimensional Installation Diagram

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4. Working principle

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5. Installation and precautions

5.1 Installation and use:

a.piston pumpBy installing four M3 threaded mounting holes on the side of the bracket, it can be installed as a whole.

b. The air interface is a 4mm outer diameter pagoda shaped interface, which can be connected to silicone hoses and can be replaced with pagoda connectors. It can be connected to stainless steel pipes or peek pipes using a card sleeve connector

5.2 Precautions for Electrical Connections:

a. Power cord connection:

The voltage value must be consistent with the required driving voltage of the connected motor, with the red line indicating positive and the black line indicating negative. +- Do not connect it incorrectly. The blue line represents the voltage controlled speed control line, with a speed control voltage of 0-5V and a control flow output of 0-8L/min. The green line is the motor speed feedback line.

b. Gas path connection:

Correctly connect the intake and exhaust air paths of the piston pump.