JJF 1360-2012
Calibration Specification for Coast-down Time Testers (English Version)

Standard No.

JJF 1360-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1360-2012

Scope

This specification applies to the calibration of coasting time detectors used for the calibration of chassis dynamometers used to detect automotive exhaust pollutants.

JJF 1360-2012 Referenced Document

• GB 3102.1-1993 Quantities and units of space and time
• JJF 1001-2011 General Terms in Metrology and Their Definitions
• JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
• JJF 1180-2007 Glossary and Definition of Time and Frequency Metrology
• JJF 1221-2009 Calibration Spectification for Chassis Dynamometers for Automobile Emission Testing

JJF 1360-2012 history

• 2012 JJF 1360-2012 Calibration Specification for Coast-down Time Testers
• 1970 JJF 1360-1990 40~15000 Hz AC Current Reference Operation Technical Specifications