GB/T 6919-1986
Abolished
T/AHEPI 0011-2023
Active
Group standards
T/AHEPI 0011-2023 Portable Measurement Technical Specification for Emissions of Gaseous Pollutants from Motor Vehicles
T/AHEPI 0011-2023 Portable Measurement Technical Specification for Emissions of Gaseous Pollutants from Motor Vehicles
Price:
$ 20.00
Basic Information
Standard Code:
T/AHEPI 0011-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection sampling and analysis testing methods
ICS Name:
Environmental air
Publish Date:
2023-08-31
Implement Date:
2023-09-30
Scope
Main technical content: This document specifies the terms and definitions of portable measurement of gaseous pollutants in motor vehicle exhaust, the requirements for detection systems, the working conditions and environmental requirements of instruments, measurement and analysis methods, data quality control requirements, and system maintenance requirements. This document is applicable to the portable measurement of gases such as NH3, NO, NO2, CO, and CO2 in motor vehicle exhaust using absorption spectroscopy.
Development Information
Related Standards
GB/T 6921-1986
Abolished
GB/T 6921-1986 Determination of the concentration of airborne particulate matters
GB 7355-1987
Abolished
GB 7355-1987 Sanitary standard for lead and it's inorganic compounds in the atmosphere
GB/T 8911-1988
Abolished
GB/T 8911-1988 Hygienic determination method of carbon monoxide in air of residential areas—Method of replacing mercury
GB/T 8912-1988
Abolished
GB/T 8912-1988 Hygienic determination method of arsenide in air of residential areas—Silver diethyldithiocarbamate spectrophotometric method
GB/T 8913-1988
Active