Performing Epa Calibrations And Checks - Teledyne 300E Instruction Manual

EPA Protocol Calibration

8.1.4. Performing EPA Calibrations and Checks

The procedures for performing calibrations are indentcial to those decribed in
Sections 8.2 and 8.3.
If using the AutoCal feature to perform a calibration check, set the CALIBRATE
parameter to NO.
Analyzer enters
ZERO CAL Mode and
switches the Z/S valves
to supply Zero Air
See Table 5-1 for Z/S
Valve States during
this operating mode
If either the ZERO
or SPAN buttons
fail to appear see
Section 9 for
troubleshooting
tips.
Analyzer enters
SPAN CAL Mode and
switches the Z/S valves
to supply SPAN Gasr
See Table 5-1 for Z/S
Valve States during
this operating mode
To perform a manual calibration CHECK use the same procedures but DO NOT press
the ENTR Key after initiating one of the analyzer's calibration modes. The following
examples show the keystroke sequences for manually checking Zero and SPAN
calibration with a Zero/Span Valve option installed and operating.
140
SAMPLE RANGE = 50.0 PPM
< TST TST > CAL CALZ CALS
ZERO CAL M RANGE = 50.0 PP
< TST TST > ZERO CONC
M-P CAL RANGE = 50.0 PPM
< TST TST > ENTR CONC
SAMPLE RANGE = 50.0 PPM
< TST TST > CAL CALZ CALS
ZERO CAL M RANGE = 50.0 PP
SPAN
< TST TST > CONC
M-P CAL RANGE = 50.0 PPM
< TST TST > ENTR CONC
Model 300E Carbon Monoxide Analyzer
CO =??.??
SETUP
WAIT 10
MINUTES
even if the ZERO
button is displayed
immediately.
Ensure adequate
data is made
available.
CO =1.23
EXIT
CO =1.23
EXIT halts the
calibration process and
EXIT
returns the unit to
SAMPLE Mode.
CO =40.58
WAIT 10
MINUTES
SETUP
even if the SPAN
button is displayed
immediately.
Ensure adequate
data is made
available.
CO =40.58
EXIT
CO =40.00
EXIT halts the
calibration process and
EXIT
returns the unit to
SAMPLE Mode.
Instruction Manual
P/N 04288 REV: A