Injection Valve; Valve Drives And Valves - General Remarks - Agilent Technologies 1290 Infinity User Manual

Injection Valve

Valve Drives and Valves – General Remarks
A LC Injector HTC can be equipped with 1 LC Injection valve connected and
controlled via the Auxiliary Interface (AUX). A LC Injector HTS can be
equipped with 1 or 2 LC Injection valves connected and controlled via the
Auxilliary Interface (AUX1, AUX2). If more than one valve has to be
configured, or if an auxiliary Interface is occupied by another module, such as
a Dilutor, then Multi Position or Serial Valve Drives are required.
The LC Injector HTC is equipped with the control board APR Control-xt which provides two
N O T E
auxiliary interfaces, AUX1 and AUX2. The choice to connect one more valve drive is
provided.
The standard LC injection valve is a six-port 1200 bar Rheodyne Injection
valve.
The six-port valve is connected to the detection system according to the flow
path shown below. Plumbing diagrams for other available six-port injection
valves are provided below as well.
Details are described in the
page 105.
Agilent 1290 Infinity LC Injectors HTC/HTS User Manual
LC Injector HTC/HTS Description and Installation
"Valve Drives and Valves – General Remarks"
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Injection Valve

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