Table 6-4: Example Auto-Cal Sequence - Teledyne T100 Instruction Manual

Calibration Procedures
IMPORTANT
The CALIBRATE attribute must always be set to OFF for analyzers used in US
EPA controlled applications that have IZS option installed.
Calibration of instruments used in US EPA related applications should only be
performed using external sources of zero air and span gas with an accuracy
traceable to EPA or NIST standards and supplied through the analyzer's sample
port (refer to Section 6.2).
186
The following example sets Sequence 2 to carry out a zero-span calibration every other
day starting at 01:00 on September 4, 2002, lasting 15 minutes. This sequence will start
0.5 hours later each day.

Table 6-4: Example Auto-Cal Sequence

MODE / ATTRIBUTE
SEQUENCE
MODE
TIMER ENABLE
STARTING DATE Sept. 4, 2002
STARTING TIME
DELTA DAYS
DELTA TIME
DURATION
CALIBRATE
Teledyne ML - T100 UV Fluorescence SO2 Analyzer
VALUE
2 Define Sequence #2
ZERO-SPAN Select Zero and Span Mode
ON Enable the timer
Start after Sept 4, 2002
01:00 First Span starts at 01:00
2 Do Sequence #2 every other day
00:30 Do Sequence #2 0.5 h later each day
15.0 Operate Span valve for 15 min
ON The instrument will re-set the slope and offset
values for the SO
sequence
COMMENT
channel at the end of the AutoCal
2