Nanjing Runze Fluid Control Equipment Co., LTD.
Nanjing Runze Fluid Control Equipment Co., LTD.
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Sample Injectors

The sample injector is a fast switching solenoid valve that worked by switching two positions back and forth and was configured with sample loops between two of the ports to create a specific volume column to meet final dispensing requirements, so the accuracy of tubing inner diameter is very important to ensure the accurate sample dispensing volume. Runze is a professional switching valve manufacturer and supplier, we are able to offer various fluid control equipment. If you want to know more, please contact us now!

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Model Numbers of Sample Injectors

Model Numbers of Sample Injectors


Flow Configuration of Sample Injectors


Flow Configuration of Sample Injectors


Specification of Sample Injectors


Orifice

1.2mm

Wetted material

PCTFE, Sapphire

Port configuration

6/8/10 port

Port-to-Port volume

27.5μL

Dead volume

5.4μL

Air pressure

0-1.0Mpa

Water pressure

0-1.6Mpa

Origin detection

Auto reset to initial position when powered on (optional and settable)

Liquid temperature

0-150℃

Connection

1/4-28UNF

Replaceable parts

Stator replaceable, sealed rotor irreplaceable

Transposition

Random start to any specific port

Driver

Non-optional

Valve drive

≤500ms

Max. torque

3N/m

Communication

RS232, RS485, CAN

Baud rate

RS232/RS485: 9600bps, 9200dps, 38400dps, 57600dps, 115200dps

CAN: 100Kbps, 200Kbps, 500Kbps, 1Mbps

Address & Parameter setup

Communication interface

Power supply

DC24V/2.0A

Max power

36W

Operating temperature

-10℃ to +50℃

Operating humidity

<80% relative humidity, non-condensing

Dimension (L*W*H)

60*51*145.8mm

Net weight

0.73KG


Driver Port of Sample Injectors


Driver Port of Sample Injectors


Port

Description

+

DC24V positive

-

DC24V negative

TX

RS232 data input

RX

RS232 data output

GND

GND

H

CANH

L

CANL

A

RS485 A

B

RS485 B


Dimension (unit: mm)


Dimension of Sample Injectors


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