BS ISO 18738:2003
Current
The latest, up-to-date edition.
Lifts (elevators). Measurement of lift ride quality
Hardcopy , PDF
English
08-08-2003
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measuring instrumentation
4.1 General
4.2 Characteristics
4.3 Processing of vibration data
4.4 Environmental effects
4.5 Sound measurement requirements
4.6 Calibration requirements
5 Evaluation of ride quality
5.1 Boundaries of calculation
5.2 Acceleration and deceleration
5.3 Jerk
5.4 Vibration
5.5 Velocity
5.6 Sound
6 Procedure and expression of results
6.1 Preparation for measurement and expression of results
6.2 Location of transducers
6.3 Personnel
6.4 Measurement process
6.5 Reporting of results
Annex A (normative) Calculation of peak-to-peak vibration levels
Annex B (normative) Calculation of constant and non-constant
acceleration regions
Describes requirements and methodology for the measurement and reporting of lift ride quality during lift motion.
| Committee |
MHE/4
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies requirements and methodology for the measurement and reporting of lift ride quality during lift motion. It does not specify acceptable or unacceptable ride quality.
NOTE Lift performance parameters are often referenced in conjunction with lift ride quality. Parameters relevant to lift performance include jerk and acceleration. This International Standard defines and uses performance parameters where they are integral to the evaluation of ride quality.
| Standards | Relationship |
| ISO 18738:2003 | Identical |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring Vocabulary |
| ISO 8041:2005 | Human response to vibration Measuring instrumentation |
| ISO 2631-1:1997 | Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 1: General requirements |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
| IEC 60804:2000 | Integrating-averaging sound level meters |
| ISO 5805:1997 | Mechanical vibration and shock — Human exposure — Vocabulary |
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