Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Performance specifications
5.1 General characteristics
5.1.1 Common characteristics
5.1.2 Special characteristics for whole-body vibration measurement
5.1.3 Special characteristics for hand-arm vibration measurement
5.2 Display
5.3 Electrical output
5.4 Vibration sensitivity
5.5 Accuracy of indication at reference frequency under reference conditions
5.6 Frequency weightings and frequency responses
5.6.1 Parameters
5.6.2 Band-limiting filter
5.6.3 a-v transition filter
5.6.4 Upward-step filter
5.6.5 Overall frequency weighting
5.6.6 Tolerances
5.7 Amplitude linearity
5.8 Instrument noise
5.9 Signal‑burst response
5.10 Overload indication
5.11 Under‑range indication
5.12 Time averaging
5.13 Running RMS acceleration
5.14 Clearance of data and instrument state (named reset)
5.15 Timing facilities
5.16 Electrical cross-talk
5.17 Vibration transducer characteristics
5.18 Power supply
5.19 Operator detection system
5.20 Detection of transient acceleration artefacts
5.21 Logging capabilities
5.22 Contact force measurement
5.23 Warning indication
5.23.1 General
5.23.2 Mandatory warning indications
5.23.3 Optional warning indications
5.24 Human interface and ergonomic aspects
6 Mounting
7 Environmental and electromagnetic criteria
7.1 General
7.2 Air temperature
7.3 Surface temperature
7.4 Electrostatic discharge
7.5 Radio-frequency emissions and public-power-supply disturbances
7.6 Immunity to AC power-frequency fields and radio-frequency fields
7.7 Ingress of water and dust
8 Provision for use with auxiliary devices
9 Instrument marking
10 Instrument documentation
11 Performance testing
12 Pattern evaluation
12.1 General
12.2 Testing requirements
12.3 Submission for testing
12.4 Marking of the instrument and information in the instrument documentation
12.5 Mandatory facilities and general requirements
12.6 Initial instrument preparation
12.7 Indication at the reference frequency under reference conditions
12.8 Electrical cross-talk
12.9 Vibration transducer
12.10 Amplitude linearity
12.10.1 Electrical tests of amplitude linearity
12.10.2 Mechanical tests of amplitude linearity
12.11 Frequency weightings and frequency responses
12.11.1 General
12.11.2 Mechanical tests of frequency response
12.11.3 Electrical tests of frequency response
12.11.4 Conformance
12.12 Instrument noise
12.13 Signal-burst response
12.14 Overload indication
12.15 Reset
12.16 Combined axis outputs
12.17 AC electrical output
12.18 Timing facilities
12.19 Power supply
12.20 Environmental, electrostatic and radio-frequency tests
12.20.1 General
12.20.2 Expanded uncertainties for measurements of environmental conditions
12.20.3 Acclimatization requirements for tests of the influence of air temperature and relative humidity
12.20.4 Test of the influence of air temperature and relative humidity combined
12.20.5 Influence of surface temperature
12.20.6 Influence of electrostatic discharges
12.20.7 Radio-frequency emissions and public-power-supply disturbances
12.20.8 Immunity to AC power-frequency fields and radio-frequency fields
12.21 Operator detection system
12.22 Logging capabilities
12.23 Warning indication (mandatory warnings)
12.24 Test report
13 Periodic verification
13.1 General
13.2 Testing requirements
13.3 Test object
13.4 Submission for testing
13.5 Preliminary inspection
13.6 Marking of the instrument and information in the instrument documentation
13.7 Test procedure
13.8 Test parameters
13.8.1 Vibration measurement chain for hand-arm vibration
13.8.2 Vibration measurement chain for whole-body vibration
13.8.3 Vibration measurement chain low-frequency whole-body vibration
13.9 Conducting the test
13.10 Test report
14 In-situ check
14.1 General
14.2 Preliminary inspection
14.3 Vibration sensitivity (field calibration)
Annex A (informative) Treatment of transient acceleration artefacts
Annex B (informative) Influence of coupling force on hand-arm vibration evaluation
Annex C (informative) Human interface
Bibliography
