Teledyne 6200A - Sulfides analyzer - Manual (Page 122)

TAI Model 6200A SO
2
Analyzer Operator Manual, 02164, Rev. G
Figure 7-2: Diagram Of Calibration System
Table 7-11: EPA Expected Span Gas Concentration Procedure
Step Number Action Comment
1. Press CAL-
CONC
This key sequence causes the 6200A to prompt for the
expected SO
2
concentration.
Enter the SO
2
span concentration value by pressing the key
under each digit until the expected value is set.
2. Press ENTR ENTR stores the expected SO
2
span value.
3. Press EXIT Returns instrument to SAMPLE mode.
Sample the generated concentration until the SO
2
response is stabilized.
Span the instrument by the following procedure:
7-15