Proposal for Supplement 9 to the 05 series of amendments to UN Regulation No. 49
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Proposal to correct and clarify the text, including to

  1. correct the constants for equation (34) to calculate exhaust mass flow using carbon balance method,
  2. correct constants used for CVS verification,
  3. correct the formula for regression analysis according to Annex 4, Appendix 3, and
  4. correct the rise time (to 3.5 s from 2.5 s) for the PEM analyzers under paragraph A.2.2.1. of the 06 series.

Reference Number: WP.29/2017/129
Date: 25 August 2017
Proposal Status: Adopted
Related Documents:
GRPE-74-08 | Proposal for a new Supplement to the 05 and 06 series of amendments to Regulation No. 49
GRPE/2017/6 | Proposal for a new Supplement to the 06 series of amendments to Regulation No. 49