A Comprehensive Study on the Effect of Dimethyl Carbonate Oxygenate and EGR on Emission Reduction, Combustion Analysis, and Performance Enhancement of a CRDI Diesel Engine Using a Blend of Diesel and Prosopis juliflora Biodiesel

Table 3

Range, accuracy, and resolution of the instruments.

Measured quantity	Range	Accuracy	Resolution
HC	0–30000 ppm	±10 ppm	1 ppm vol
CO	0–15%	±0.02%	0.01% vol
CO2	0–20%	±0.3%	0.01% vol
NOx	0–5000 ppm	±5 ppm	1 ppm vol
Smoke	0–100%	±1%	0.1%