Brake Testing for Brake Dust and Non Exhaust Emissions | HORIBA Brake Testing

非尾气排放/制动颗粒物

为何测量非尾气与制动颗粒物排放至关重要？

制动颗粒物排放中可吸入的空气悬浮部分含有纳米级颗粒。这些颗粒小于 10 微米，部分甚至小至 2.5 微米，被怀疑吸入后会对人体健康产生负面影响。随着道路上车辆增多、行驶里程增加以及人口密度问题（尤其在城市地区）日益突出，监管机构正密切关注此类排放。轮胎磨损产生的颗粒物同样引发类似担忧。

因此测量轮胎和刹车排放物至关重要

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在制动排放法规领域处于领先地位

In Europe, the informal working group of the Particulate Measurement Program (PMP) received a mandate to investigate the topic of brake emissions.

HORIBA has been an active member in all four task forces within the PMP group. These groups are working on the development of a commonly agreed method for sampling and measuring brake wear particulates. Setting the framework for the test procedure used within the UN GTR No. 24, which specifies how brake emissions have to be measured to fulfill Euro 7 standards. Visit our Euro 7 page to learn more about the proposed emission standards, including brake emissions.

The California Air Resource Board (CARB: Vehicle non-exhaust particulate matter sources) also has an ongoing investigation into particulate standards.

We provide complete brake dust measurement solutions to help OEM and brake system suppliers prepare for possible regulations, leveraging our emissions analysis and brake testing expertise.

Understanding Brake Emissions Measurement

As non-exhaust emissions become an increasingly important focus for vehicle manufacturers and regulators, accurate brake emissions testing is essential. This video explores how HORIBA solutions help measure and analyze brake wear particles using brake dynamometers, particulate measurement systems, and automation technologies that support vehicle development, emissions research, and compliance testing.