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SAE J2943_202205 : 2022

Recommended Practice for Filter Weighing of Particulate Matter Emissions

Standard Details

This document describes particulate filter weigh-room recommended practices to provide guidance in the procedures and processes associated with gravimetric filter weighing of engine or vehicle particulate matter (PM) emissions. This recommended practice provides proper procedures to build and maintain a particulate filter weigh room or enclosure to meet the requirements of EPA's 40 CFR Part 1065 and ISO 14065 for obtaining low measurement uncertainty. The content of this recommended practice addresses the following areas:aParticulate Filter Weigh RoombMicrobalance RequirementscFilter Conditioning and Handling RequirementsdWeighing ProcesseEquipment Calibration and Maintenance

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General Information

Status : Issued
Standard Type: Main
Document No: SAE J2943_202205 : 2022
Document Year: 2022
Pages: 30

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SAE J2943_202205 : 2022
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