• 1/2-inch open-end wrench
• APH assembly
For a standard CH-A configuration, the tubing for the column compartment's APH assembly
extends from the sample manager's injection valve outlet. It continues through the APH assembly
(installed in the right-hand control port of the column compartment) to the column, and terminates
at the detector inlet.
The figures below represent the tubing connections and components required for both CH-A
configurations fitted with an APH assembly.
Figure 2–32: Flow path for standard CH-A configuration fitted with an APH assembly
COLUMN
A P H
APH assembly tubing connected to sample-manager injection valve outlet
APH assembly installed in right-hand control port
Column inlet
Column outlet
Column-outlet-to-detector-inlet tubing
December 4, 2019, 715005052 Version 02 (previously released as Rev.B)
Page 48
