BS EN ISO 8041-1:2017 – TC:2020 Edition
$280.87
Tracked Changes. Human response to vibration. Measuring instrumentation – General purpose vibration meters
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 257 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 139 | National foreword |
| 145 | Foreword |
| 146 | Introduction |
| 148 | 1 Scope 2 Normative references |
| 149 | 3 Terms, definitions and symbols 3.1 Terms and definitions 3.1.1 General |
| 151 | 3.1.2 Frequency-weighted values |
| 153 | 3.2 Symbols |
| 155 | 4 Reference environmental conditions 5 Performance specifications 5.1 General characteristics |
| 157 | 5.2 Display of signal magnitude 5.2.1 General 5.2.2 Resolution and refresh rate |
| 158 | 5.2.3 Stabilization, measurement start and display times 5.3 Electrical output 5.4 Vibration sensitivity |
| 159 | 5.5 Accuracy of indication at reference frequency under reference conditions 5.6 Frequency weightings and frequency responses 5.6.1 Parameters |
| 160 | 5.6.2 Band-limiting filter 5.6.3 a-v transition filter |
| 161 | 5.6.4 Upward-step filter 5.6.5 Overall frequency weighting 5.6.6 Tolerances |
| 162 | 5.7 Amplitude linearity |
| 163 | 5.8 Instrument noise 5.9 Signal-burst response |
| 166 | 5.10 Overload indication |
| 167 | 5.11 Under-range indication 5.12 Time averaging 5.13 Running r.m.s. acceleration |
| 168 | 5.14 Reset 5.15 Timing facilities 5.16 Electrical cross-talk 5.17 Vibration transducer characteristics 5.18 Power supply |
| 169 | 6 Mounting 7 Environmental and electromagnetic criteria 7.1 General 7.2 Air temperature |
| 170 | 7.3 Surface temperature 7.4 Electrostatic discharge 7.5 Radio-frequency emissions and public-power-supply disturbances |
| 171 | 7.6 Immunity to AC power-frequency fields and radio-frequency fields 7.7 Ingress of water and dust |
| 172 | 8 Provision for use with auxiliary devices 9 Instrument marking 10 Instrument documentation 11 Testing and calibration |
| 175 | 12 Pattern evaluation 12.1 General 12.2 Testing requirements |
| 176 | 12.3 Submission for testing 12.4 Marking of the vibration meter 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 |
| 177 | 12.8 Electrical cross-talk 12.9 Vibration transducer |
| 178 | 12.10 Amplitude linearity and under-range indication 12.10.1 Electrical tests of amplitude linearity |
| 179 | 12.10.2 Mechanical tests of amplitude linearity |
| 180 | 12.11 Frequency weightings and frequency responses 12.11.1 General 12.11.2 Mechanical tests of frequency response |
| 181 | 12.11.3 Electrical tests of frequency response |
| 182 | 12.11.4 Conformance 12.12 Instrument noise |
| 183 | 12.13 Signal-burst response 12.14 Overload indication 12.15 Reset |
| 184 | 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 |
| 185 | 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 |
| 186 | 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 |
| 187 | 12.20.8 Immunity to AC power-frequency fields and radio-frequency fields |
| 188 | 12.21 Test report |
| 189 | 13 Validation of one-off instruments 13.1 General 13.2 Testing requirements 13.3 Test object |
| 190 | 13.4 Submission for testing 13.5 Marking of the one-off instrument and information in the instrument documentation 13.6 Mandatory facilities and general requirements 13.7 Initial instrument preparation 13.8 Test procedure |
| 191 | 13.9 Indication at the reference frequency under reference conditions |
| 192 | 13.10 Test parameters 13.10.1 Vibration measurement chain for hand-arm vibration 13.10.2 Vibration measurement chain for whole-body vibration |
| 193 | 13.10.3 Vibration measurement chain low-frequency whole-body vibration 13.11 Conducting the test |
| 194 | 13.12 Instrument noise 13.13 Electrical cross-talk 13.14 Overload indication 13.15 Timing facilities |
| 195 | 13.16 Test report 14 Periodic verification 14.1 General 14.2 Testing requirements 14.3 Test object 14.4 Submission for testing |
| 196 | 14.5 Preliminary inspection 14.6 Marking of the vibration meter and information in the instrument documentation 14.7 Test procedure |
| 197 | 14.8 Test parameters 14.8.1 Vibration measurement chain for hand-arm vibration 14.8.2 Vibration measurement chain for whole-body vibration 14.8.3 Vibration measurement chain low-frequency whole-body vibration |
| 198 | 14.9 Conducting the test 14.10 Test report 15 In situ checks 15.1 General |
| 199 | 15.2 Preliminary inspection 15.3 Vibration sensitivity (field calibration) |
| 200 | Annex A (normative) Specification for field vibration calibrator |
| 202 | Annex B (informative) Frequency weightings |
| 221 | Annex C (informative) Realization of frequency weighting filters |
| 225 | Annex D (informative) Running r.m.s. time averaging |
| 228 | Annex E (informative) Vibration transducer characteristics |
| 231 | Annex F (informative) Tests for mounting systems |
| 234 | Annex G (normative) Instrument documentation |
| 239 | Annex H (normative) Phase response requirements for measurement of non-r.m.s. quantities |
| 247 | Annex I (informative) Guidelines for the estimation of the instrumental measurement uncertainty |
| 253 | Bibliography |
