Sample Injectors

Name: Sample Injectors
Brand: Nanjing Runze Fluid Control Equipment Co., LTD.

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

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 (LWH)	6051145.8mm
Net weight	0.73KG

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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