The proposed emission analysis system is for measurement for(UBHC) Unburnt Hydrocarbons and (NOx) Nitrogen Oxides in engine exhaust. The “RAW Exhaust EMISSION SYSTEM” is manufactured by Horiba, Japan. The EXSA 1500 emission analysis system is a modular, innovative exhaust gas emissions analysis device that can be easily adapted to user specific requirements and can be integrated into existing test environment. The EXSA complies with latest regulatory standards for light and heavy duty test procedures such as EURO III and IV. The system is designed to fulfill the research and legislative requirements for measuring gaseous emissions. The following measurement methods are applied to the regulated emission species listed below.
Emission Species
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Method
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CO
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NDIR (Non-Dispersive Infra-Red)
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CO2
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NDIR (Non-Dispersive Infra-Red)
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O2
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PMD
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NOx
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CLD (Chemiluminescence)
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THC
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FID (Flame-Ionisation Detector)
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