ISO 4224 Standard Test for Ambient Air, Determination of Carbon Monoxide, Non-dispersive Infrared Spectrometric Method

Material Testing

ISO 4224 Standard Test for Ambient Air, Determination of Carbon Monoxide, Non-dispersive Infrared Spectrometric Method

EUROLAB laboratory provides testing and compliance services within the scope of ISO 4224 standard. This International standard specifies a non-emissive infrared spectrometry method for continuous analysis.

ISO 4224 Standard Test for Ambient Air, Determination of Carbon Monoxide, Non-dispersive Infrared Spectrometric Method

The method is valid for determining carbon monoxide concentrations from 0,6 mg/m3 (0,5 ppm volume). The method has a lower limit of carbon monoxide detection in air of approximately 0,06 mg/m3 (0,05 ppm volume fraction).

Carbon monoxide (CO) determination is an important component in the assessment of many air pollution complexes. Carbon monoxide is formed during the incomplete combustion of hydrocarbon fuels and is a component of the exhaust of gasoline engines.

Various national air quality regulatory agencies have established air quality standards for CO designed to protect public health and well-being.

An atmospheric sample is introduced into the sample conditioning system and then into a non-dispersive infrared spectrometer (NDIR). The degree of interference that occurs varies between individual NDIR instruments.

EUROLAB assists manufacturers with ISO 4224 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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