ISO 18738-2:2012 PDF

Scope: This part of ISO 18738 specifies requirements and methodology for the measurement and reporting of escalator and moving walk ride quality. This part of ISO 18738 does not specify acceptable or unacceptable ride quality values.

ISO 18738-2:2012 Referenced Document

IEC 61043 Electroacoustics; instruments for the measurement of sound intensity; measurement with pairs of pressure sensing microphones
IEC 61672-1 Electroacoustics - Sound level meters - Part 1: Specifications*， 2013-09-01 Update
IEC 61672-2 Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests*， 2024-04-20 Update
ISO 11201 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
ISO 11205 Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
ISO 2041 Mechanical vibration, shock and condition monitoring - Vocabulary*， 2018-10-01 Update
ISO 8041 Response of individuals to vibrations — Measuring equipment — Amendment 1

2012 ISO 18738-2:2012 Measurement of ride quality - Part 2: Escalators and moving walks