Specifications

Electronic Pressure Control (EPC) Module
The Electronic Pressure Control (EPC) Module reduces oven set-up time
by using precise pressure control without restrictors or needle valves.
This module also allows programmed pressure control for faster
chromatography and modern applications. It allows for precise resetting
of pressures. The EPC can be used for both carrier and fuel gas supply,
which eliminates the less reliable mechanical regulation. Four
independent EPCs can be installed in one Maxum II.
Description
Each EPC provides two independently regulated pressures for use on
carrier and flame fuel sources in the oven. Gas connection is located in
the regulator section. Regulated pressure range is 5-100 psig.
Figure 2-19: Pressure Control Module (with Attached Manifold)
The EPC is mounted to right side wall of the Electronic Enclosure. For
mounting location, refer to Figure 2-20. Up to three (a total of 6 EPC
channels) can be installed in a single Electronic Enclosure for Maxum II
Modular Oven. The EPC is easily field replaceable using common tools.
Mechanical
EPCM on Right
Side Wall
Figure 2-20: EPC Component Location
A5E31405710001 2-29