HJ 845-2017
Measurement method and specifications for exhaust pollutants from in-use diesel vehicles by remote sensing method (English Version)
- Standard No.
- HJ 845-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 845-2017
- Scope
- This standard specifies the measurement methods, instrument installation requirements, result determination principles and emission limits for real-time detection of exhaust pollutant emissions from diesel vehicles driving on actual roads using remote sensing detection methods. This standard applies to fixed remote sensing detection and mobile remote sensing detection. This standard applies to Class M and Class N vehicles equipped with compression ignition engines specified in GB/T 15089.
HJ 845-2017 Referenced Document
- GB 3847 Limits and measurement methods for emissions from diesel vehicles under free acceleration and lugdown cycle*， 2018-09-27 Update
- GB/T 15089 Classification of power-driven vehicles and trailers
- GB/T 21255 Motor vehicle speed detector*， 2019-12-31 Update
- JB/T 11996 General technical requirements of remote sensing equipment for motor vehicle exhaust
- JJF 1001 General Terms in Metrology and Their Definitions
HJ 845-2017 history
- 2017 HJ 845-2017 Measurement method and specifications for exhaust pollutants from in-use diesel vehicles by remote sensing method
