DD ENV 28041:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Human response to vibration. Measuring instrumentation
Hardcopy , PDF
10-06-2005
English
15-09-1993
Cooperating organizations
National foreword
Foreword
Introduction to the European Prestandard
1. Scope
2. Normative references
3. Definitions
4. Characteristics
5. Frequency - weighting and amplifier characteristics
6. Detector and indicator characteristics
7. Sensitivity to various environments
8. Calibration and verification of the basic characteristics
of the vibration - measuring instrumentation
9. Rating information and instruction manual
Annexes
A (informative) Additional information
B (informative) Analytical expressions corresponding to
tables 4 to 8
C (informative) Graphs correponding to tables 4 to 8
D (informative) Time weighting
Tables
1 Frequency ranges
2 Preferred reference calibration frequencies
3 Maximum change in reading withing 1 h of operation
4 Frequency weighting : whole body, severe discomfort,
z axis, 0,1 Hz to 1 Hz (motion sickness) based on ISO 2631-3
5 Frequency weighting : whole body, x axis and y axis, 1 Hz to
80 Hz, based on ISO 2631
6 Frequency weighting : whole body, z axis, 1 Hz to 80 Hz,
based on ISO 2631
7 Frequency weighting : whole body, combined, 1 Hz to 80 Hz,
based on ISO 2631
8 Frequency weighting : hand-arm, based on ISO 5349
9 Maximum error for r.m.s. detector - indicator system
10 Response to test signal bursts
11 Tolerances for linear integration
12 Tolerances on sensitivity linearity referred to the reference
Figures
1 Rectangular - pulse set
C.1 Frequency weighting (magnitude) for whole body, severe
discomfort, z axis, 0,1 Hz to 0,63 Hz (motion sickness) :
corresponds to table 4
C.2 Frequency weighting (magnitude) for whole body, x axis and
y axis, 1 Hz to 80 Hz: corresponds to table 5
C.3 Frequency weighting (magnitude) for whole body, z axis, 1 Hz
to 80 Hz: corresponds to table 6
C.4 Frequency weighting (magnitude) for whole body, combined,
1 Hz to 80 Hz: corresponds to table 7
C.5 Frequency weighting (magnitude) for hand/arm, 8 Hz to 1 000 Hz:
corresponds to table 8
D.1 Weighting curves for linear and exponential integration
National Annexes
National annex NA (informative) Committees responsible
National annex NB (informative) Cross references
Gives instrumentation for a method of measuring vibration in a given frequency range, given in ISO 2631-1 for assessing the vibration as perceived by human beings. Applicable to instrumentation for the measurement of hand-arm vibration and/or whole-body vibration. Specifies electrical, vibration and environmental tests to verify compliance with the characteristics specified and also determines the method for sensitivity calibration.
| Committee |
GME/21
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 8041:2005 | Identical |
| ENV 28041 : DRAFT 1993 | Identical |
| BS EN 30326-1 : 1994 | MECHANICAL VIBRATION - LABORATORY METHOD FOR EVALUATING VEHICLE SEAT VIBRATION - PART 1: BASIC REQUIREMENTS |
| ISO 2631:1978 | Guide for the evaluation of human exposure to whole-body vibration |
| ISO 5349:1986 | Mechanical vibration — Guidelines for the measurement and the assessment of human exposure to hand-transmitted vibration |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| ISO 5347-0:1987 | Methods for the calibration of vibration and shock pick-ups Part 0: Basic concepts |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring Vocabulary |
| IEC 60225:1966 | Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations |
| ISO 1683:2015 | Acoustics Preferred reference values for acoustical and vibratory levels |
| ISO 2631-2:2003 | Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 2: Vibration in buildings (1 Hz to 80 Hz) |
| ISO 8042:1988 | Shock and vibration measurements Characteristics to be specified for seismic pick-ups |
| ISO 2631-3:1985 | Evaluation of human exposure to whole-body vibration Part 3: Evaluation of exposure to whole-body z-axis vertical vibration in the frequency range 0,1 to 0,63 Hz |
| ISO 5348:1998 | Mechanical vibration and shock Mechanical mounting of accelerometers |
| ISO 5805:1997 | Mechanical vibration and shock — Human exposure — Vocabulary |
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