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Instructiuni de utilizare New Generation - Laborator de etalonari ...

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5.2 Principii <strong>de</strong> masurare<br />

Lambda Exces aer<br />

qA Pier<strong>de</strong>ri %<br />

Pct.c Punct <strong>de</strong> roua specific combustibilului °C - °F<br />

Dif.t Temperatura diferentiala (Tgaze – Taer) °C - °F<br />

NOx Oxid <strong>de</strong> azot (optional) ppm-mg/m 3 -mg/kWh-mg/MJ<br />

EB Emisii, referitor la continutul <strong>de</strong> oxigen ppm<br />

(optional, numai in legatura cu combustibili solizi)<br />

Masurarea temperaturii Termoelement NiCr-Ni (tip K)<br />

Masurarare O2 Celula electrochimica<br />

Masurare CO Celula electrochimica<br />

Masurare NO (optional) Celula electrochimica<br />

Masurare SO2 (optional) Celula electrochimica<br />

Masurare NO2 (optional) Celula electrochimica<br />

Presiune, resp. tiraj Element piezorezistiv cu compensarea interna a temperaturii<br />

Durata <strong>de</strong> masurare Cicluri scurte pana la max 60 <strong>de</strong> minute dupa care se face o recalibrare cu aer proaspat

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