Teledyne 6020 - Photometric analyzer - Manual (Page 72)

1-10 Part II
1 Operational Theory Model 6020
Teledyne Analytical Instruments
1.7 Sample Systems
Below are sample systems that deliver gases to the 6000/6020 sample
cell of the Analysis Unit. Depending on the mode of operation either
sample or calibration gas is delivered.
•
Sample Return
Eductor
pump
By-Pass Flow (2-20 SCFH)
Zero in
Span in
G-306
V-320
F-383
F384
F-241
V-51
V-570
V-570
V-469
V-469
•
•
•
R-1584
F691
Sample Flow (.2-2 SCFH)
Model 6000
Analyzer
V-570
•
Sample in
Instrument Air in
90-100 PSIG
40 PSIG
V
A