Odor measurement according to the Odor Control Law

Regulatory methods based on the concentration of specific odorous substances or odor indices! Introducing our environmental measurement and analysis services.

Our company conducts odor measurements in accordance with the Odor Prevention Law. The regulatory methods are based on either the "concentration of specific odor substances" or the "odor index." In the case of "concentration of specific odor substances," measuring the concentration or amount of substances that are major causes of odor pollution will immediately reveal whether the regulatory standards are being met. For the "odor index," the odor index is calculated by multiplying the logarithmic value of the dilution factor (odor concentration) when the collected odor sample is diluted with odorless air until no odor is detectable by 10. 【Regulated substances for specific odor substances (excerpt)】 ■ Nitrogen-containing compounds ■ Sulfur-containing compounds ■ Amines ■ Aldehydes ■ Alcohols *For more details, please refer to the related links or feel free to contact us.

Contract measurement