Recommendations For Cem Applications; Calibration Gasses; Table 7-10: Convertere - Teledyne 9110AH Instruction Manual

TELEDYNE Model 9110AH NO
Table 7-10: Converter Efficiency - Automatic Calculation
Step Number
1.
2.
3.
4.
5.
Method 2.
If the converter efficiency is determined by some external means, the value can be directly
entered. Press CAL-CONC-CON-SET, then key in the ratio and press ENTR, then EXIT.

7.11 Recommendations for CEM Applications

7.11.1 Calibration Gasses

The following is our recommendation for calibration gasses and equipment for the M9110AH.
Regulator Specifications:
Ultra high purity, two-stage stainless steel body with stainless steel diaphragms, Tefzel and
Teflon seats and seals, CGA 660 type. Gauges are 0-4000 psig inlet with 0-100 psig outlet.
Nitric Oxide Calibration Gas specifications:
Use NO in nitrogen, EPA protocol 1, NIST traceable (long lead item, order early) for CEMS
Certification Test gas and acid rain applications.
Analyzer Operator Manual, 01620, Rev. F
X
Action Comment
Preparation Make sure a calibration is completed before setting up
Converter efficiency.
Press CAL- Enter the expected NO
CONC-CON-
NO2
Input a known Allow reading to stabilize for 10 minutes.
concentration of
NO calibration
2
gas.
Press CAL-ENTR By pressing ENTR the M9110AH will calculate the ratio of
the observed to expected NO
compensate future NO
seen by pressing the SET button.
NOTE:
The CAL button will come on only if the Instrument is
measuring NO
0.80 - 1.20.
Press EXIT EXIT will return instrument to SAMPLE mode.
7-12
concentration, then press ENTR
2
and will use that ratio to
2
readings. The calculated value can be
2
gas and ratio is between the limits of
2