Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 6602

d) v F π ISA SEA LEVEL ISA SEA LEVEL ( ) oo π π F ( ) F oo F ( ) F n ( ) T ( ) T TB TB EI (EI )n W f ( ) Wfn TB EI = EMISSION INDEX = COMBUSTOR INLET TEMPERATURE = ENGINE FUEL MASS FLOW RATE = ENGINE THRUST = ENGINE PRESSURE RATIO TB Wf F π 2007/70/II. szám 11/11/93 ANNEX 16 — VOLUME II ATTACHMENT A TO APPENDIX 5. SPECIFICATION FOR HC ANALYSER Note 1.— As outlined in 5.2 of Appendix 5, the measuring element in this analyser is the flame ionization detector (FID) in which the whole or a representative portion of the sample flow is admitted into a hydrogen-fuelled flame. With suitably positioned electrodes an ionization current can be established which is a function of the mass rate of hydrocarbon entering the flame. It is this current which, referred to an appropriate zero, is amplified and ranged to provide the output response as a measure of the hydrocarbon concentration expressed as ppmC equivalent. Note 2.— See Attachment D for information on calibration and test gases. 1. GENERAL Precautions: The performance specifications indicated are generally for analyser full scale. Errors at part scale may be a significantly greater percentage of reading. The relevance and importance of such increases shall be considered when preparing to make measurements. If better performance is necessary, then appropriate precautions shall be taken. The instrument to be used shall be such as to maintain the temperature of the detector and sample-handling components at a set point temperature within the range 155°C to 165°C to a stability of ±2°C. The leading specification points shall be as follows, the detector response having been optimized and the instrument generally having stabilized:

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