Agilent Technologies G1888 User Manual

146 User Information
Maintaining the Instrument
Figure 25 Flow paths for an EPC G1888 to GC installation
1
2
3
4
5
6
Flow paths before GC prep-run
Carrier gas in
Vial pressure
EPC Flow Module
Purge
Split vent trap
Column
Column flow
ZDV union
ZDV
Sample
S1
S2
Flow
Needle
Headspace vial
PS
PS
FS
PCV1
PCV2
Headspace Sampler
GC
gas in
restrictor
Aux. bleed
fitting
loop
valve
union
4mL/min
(Total flow
200 mL/min)
Aux EPC
Module
3mL/min
FS
PS
Flow sensor
Pressure sensor
Legend
S1
S2
Pressurize valve
Vent valve
Pressure
sensor
medium_standard.book Page 146 Tuesday, February 17, 2004 10:14 AM

Agilent Technologies G1888 Specifications

General

Brand	Agilent Technologies
Model	G1888
Category	Laboratory Equipment
Language	English