Ambient Air quality Monitoring Guidlines. - Maharashtra Pollution ...

Where :
Ozone Conc.CTA = the ozone concentration calculated for each
calibration test atmosphere (11.4.1).
Ozone Conc.ZAS = the ozone concentration calculated for the zero air
stream (11.3.1).
12.4 Instrument Calibration Curve - Plot the net ozone analyzer outputs, i.e., each
calibration point (11.4) less the zero air (11.3); versus the respective net true
ozone readings from either 12.1, 12.2 or 12.3. If the average percent difference
between the ozone analyzer observations and the true ozone concentration is
within + 10%, the analyzer is considered to be in calibration.
13.0 REFERENCES
1. INN, E.C.Y. AND Y. TANAKA. 1953. Absorption coefficient of Ozone as the
Ultraviolet and Visible Regions. J. Opt. Soc. Am., 43:870.
2. HEARN, K.G. 1961. Absorption of Ozone in the Ultraviolet and Visible Region of
the Spectrum. Proc. Phys. Soc., London, 78:932.
3. DEMORE, W.B. AND O. REAPER. 1964. Hartley Band Extinction Coefficients of
Ozone in the Gas Phase and in Liquid Nitrogen Carbon Monoxide and Argon. J.
Phys. Chem., 68:412.
4. GRIGGS, M. 1968. Absorption Coefficients of Ozone in the Ultraviolet and
Visible Regions. J. Chem. Phys., 49:857.
5. BECKER, K.H., U. SCHURATH AND H. SEITZ. 1974. Ozone Olefin Reactions
in the Gas Phase 1. Rate Constants and Activation Energies. Int'l Jour of Chem.
Kinetics, VI:725.
6. CLYRE, M.A.A. AND J.A. COXON. 1968. Kinetic Studies of Oxyhalogen Radial
Systems. Proc. Roy. Soc. A303:207.
7. SIMONS, J.A., R.J. PAUR, H.A. WEBSTER AND E.J. BLAIR. 1973. Ozone
Ultraviolet Photolysis VI. The Ultraviolet Spectrum. J. Chem. Phys. 59:1203.
8. Operating and Instruction Manual, Dasibi Ozone Monitor, Model 1003 AH, Dasibi
Environmental Corp., Glendale, CA.
9. CHERNIACK, I. AND R.J. BRYAN. 1965. A comparison Study of Various Types
of Ozone and Oxidant Detectors which are Used for Atmospheric Air Sampling.
JAPCA 15 (8):351.
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