Table 8-2: Activity Matrix For Audit Procedure; Table 8-3: Activity Matrix For Data Reduction, Validation And Reporting - Teledyne 400E Instruction Manual

Model 400E Ozone Analyzer
Instruction Manual
Audit
Multipoint calibration
audit
Data processing audit
Systems audit

Table 8-3: Activity Matrix for Data Reduction, Validation and Reporting

Activity
Data reduction
Span drift check
Strip chart edit
Data reporting
P/N 04316 Rev: B

Table 8-2: Activity Matrix for Audit Procedure

Acceptance Limits
The difference between
the measured and the
audit values as a
measure of accuracy
(Sec. 2.0.8 of Ref. 11).
Adhere to stepwise
procedure for data
reduction (Sec. 8.4); no
difference exceeding
± 0.02 ppm.
Method described in this
section of the Handbook.
Acceptance Limits
Stepwise procedure,
Sec. 2.7.4 Ref. 11.
Level 1 span drift check
<25%, Sec. 2.7.3
Ref 11.
No sign of malfunction.
Data transcribed to
SAROAD hourly data
form; Ref. 10.
EPA Protocol Calibration
Frequency and
Method of
Measurement
At least once a quarter
(Sec. 2.0.8 of Ref. 11)
Perform independent
check on a sample of
recorded data, e.g.,
1 day out of every 2
weeks of data, 2 hours
for each day.
At the startup of a new
monitoring system,
and periodically as
appropriate;
observation and
checklist.
Frequency and
Method of
Measurement
Follow the method for
each strip chart.
Check at least every 2
weeks; Sec. 2.7.3,
Ref. 11.
Visually check each
strip chart.
Visually check.
Action if
Requirements are
not Met
Re-calibrate the
analyzer.
Check all remaining data
if one or more audit
checks exceeds
± 0.02 ppm.
Initiate improved
methods and/or training
programs.
Action if
Requirements are
not Met
Review the reduction
procedure.
Invalidate data; take
corrective action;
increase frequency of
Level 1 checks until
data is acceptable.
Void data for time
interval for which
malfunction is detected.
Review the data
transcribing procedure.
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