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Document Title UN R85: Proposal for a Supplement to address pressure measurement tolerances
Reference Number GRPE-87-32/Rev.1
Date
11 Jan 2023
Summary Proposal to allow higher tolerance for pressure measurement under paragraphs 4.7 and 4.8 (+ aligned intake and exhaust) in order to avoid refusal of test due to the non-compliance of pressure accuracy and based on the low impact on the αd. Value or approach (linearity?) to be discussed.
Source(s) France
Rulemaking Area(s) UN R85 Net Power Measurement
Proposal Status Informal GR review
Meeting(s)
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRPE | Session 87 | 10-13 Jan 2023

59. The representative from France introduced GRPE-87-32-Rev.1. The representative from the EC requested additional time to scrutinize the proposal.