Teledyne 6400A - Sulfur dioxide analyzer - Manual (Page 83)

TAI Model 6400A SO
2
Analyzer Operator Manual, 02164, Rev. G
7-1
7 CALIBRATION AND ZERO/SPAN CHECKS
There are several ways to check and adjust the calibration of the 6400A. These different methods are
summarized in the following Table 7-1. In addition, all of the methods described in this section can
be initiated and controlled via the RS-232 port, see Section 6.8 for details.
NOTE
If you are using the 6400A for EPA monitoring, it is recommended to follow the
calibration method described in Section 7.8. All other calibration methods,
except in Section 7.6, are also applicable to EPA SLAMS if calibrated under
the proper conditions as explained in Section 7.8.
NOTE
If there are any problems completing any of the following
procedures refer to Section 9.2.8 and 9.2.9 – Unable to Span or Zero