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non-dispersive infrared absorption

non-dispersive infrared absorption, Total:7 items.

In the international standard classification, non-dispersive infrared absorption involves: Vocabularies, Air quality.

Professional Standard - Environmental Protection, non-dispersive infrared absorption

• HJ/T 71-2001 Water quality-Determination of total organic carbon-Nondispersive infrared absorption method
• HJ 501-2009 Water quality.Determination of total organic carbon.Combustion oxidation nondispersive infrared absorption method
• HJ 692-2014 Stationary source emission.Determination of nitrogen oxides.Non-dispersive infrared absorption method
• HJ 870-2017 Stationary source emission - Determination of carbon dioxide - Non-dispersive infrared absorption method
• HJ 629-2011 Stationary source emission.dtermination of sulphur dioxide.Non-dispersive infrared absorption method

FI-SFS, non-dispersive infrared absorption

• SFS 5412-1987

Group Standards of the People's Republic of China, non-dispersive infrared absorption

• T/CIC 401-2021 High temperature non-dispersive infrared absorption method for detection of inorganic harmful gas factors in waste gas from fixed pollution sources in metallurgical industry

Others:   Non-infrared dispersion, non-dispersive infrared absorption.