DB11/ 1488-2018#Emission Standards for Air Pollutants in the Catering Industry # Catering Fume Purifier # * Non methane Total Hydrocarbon Emission Concentration
HJ 38-2017#Determination of total hydrocarbons, methane, and non methane total hydrocarbons in exhaust gas from fixed pollution sources - Gas chromatography method - Catering fume purifier - * Non methane total hydrocarbon emission concentration
DB11/T 1367-2016#Determination of methane/total hydrocarbons/non methane total hydrocarbons in exhaust gas from fixed pollution sources - Portable hydrogen flame ionization detector method # Catering oil fume purifier # * Non methane total hydrocarbon emission concentration
Function of testing report:
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1. Telephone communication and confirmation of requirements
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1. The testing industry is fully covered, meeting different testing needs
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