TAPI Model 265A Chemiluminescence Ozone Analyzer
Manual Addendum, Rev. B, DCN 5254
9
PRINTED DOCUMENTS ARE UNCONTROLLED
Step Number Action Comment
1. Scroll the TEST
function menu until
the O3 SLOPE is
displayed.
The SLOPE value for O3 should be 1.0 ± 0.3. If the SLOPE
value is in the acceptable range the instrument will perform
optimally.
2. Scroll the TEST
function menu until
the O3 OFFS is
displayed.
The M265A will display the OFFSET parameter for the O3
equation. This number should be near zero. A value of 0.0
±50 indicates calibration in the optimal range.
Step 4 - The M265A is now ready to measure sample gas.