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Calibration Specification for Chassis Dynamometers of Automobile Emissions Testing
Standard in brief
Scope of Application：
本规范适用于稳态工况法、简易瞬态工况法及加载减速工况法汽车排气污染物检测用底盘测功机的校准。
Basic information
Standard No：JJF 1221-2025
Standard Name：汽车排气污染物检测用底盘测功机校准规范
English Name：Calibration Specification for Chassis Dynamometers of Automobile Emissions Testing
Standard Status：现行
Release Date：2009-07-10
Effective Date：2026-03-08
Language of Publication：中文简体
Related Standards
Referenced Standards：GB 3847-2018,GB 18285-2018,JT/T 445-2021
Publication Information
Number of pages：28
Number of words：33 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2025-09-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：国家市场监督管理总局
Standard Type：JJ
Standard Attribute：JJF
Other Standard Number：1221
Drafter：张奇峰、叶献锋、赵军
Drafting Organization：河南省计量测试科学研究院、中国测试技术研究院
Management Organization：全国法制计量管理计量技术委员会机动车检验检测分技术委员会
