JJF 2212-2025 Active National Metrology Technical Specifications JJF

JJF 2212-2025 Calibration Specification for Gasoline Vehicles Fuel Evaporation Emissions Control System Testers

Publish Date: 2025-03-27 Implement Date: 2025-09-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: JJF 2212-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-03-27

Implement Date: 2025-09-27

Pages: 12 pages

Scope

This specification applies to the calibration of gasoline vehicle fuel evaporation emission control system detectors based on the principle of pressure loss method.

Development Information

Word Count: 17 Thousand words Pages: 12 pages

Referenced Standards

JJG 875-2019 Digital Pressure Gauges JJG 1107-2015 Automatic Standard Pressure Generators JJF 1008-2008 Pressure Metrological Terms and Their Definitions GB 18285-2018 HJ/T 390-2007 Environmental Protection Product Technical Requirements for Fuel Evaporative Pollution Control System (Device) for Gasoline Vehicles

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