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Table 3 Specification of Testo 350 flue gas analyzer

From: Effect of fuel injection pressure on the performances of a CI engine using water-emulsified diesel (WED) as a fuel

Parameters

Resolution

Accuracy

Range

 

CO

0.001 vol%

± 0.3 vol%

0–15 vol%

 

CO2

0.01 vol%

± 0.3% < 25 vol%

0–50 vol%

 

NO

1 ppm

± 5% reading < 2000 ppm

0–3000 ppm

 

NO2

0.1 ppm

± 5% < 100 ppm

0– 500 ppm

 

O2

0.01 vol%

± 0.2 vol%

0–25 vol%

 

HC

1 ppm

± 10% of reading

0–40,000 ppm