BS 7935-2:2004
$86.31
Constant amplitude force calibration – Calibration of the calibration device instrumentation to be used for the dynamic calibration of non-resonant uniaxial dynamic testing systems. Method
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 12 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British�Standard |
| 3 | Contents |
| 5 | Introduction 1 Scope 2 Normative references 3 Terms and definitions 3.1 calibration device 3.2 calibration device instrumentation 3.3 dynamic reference standard 4 Principle |
| 6 | 5 Apparatus 5.1 Calibration device instrumentation 5.2 Dynamic reference standard 6 General requirements 6.1 General 6.2 Temperature 7 Calibration procedure 7.1 DC calibration of the instrumentation 7.2 AC calibration of the instrumentation |
| 7 | Table 1 – AC calibration waveforms Figure 1 – AC calibration waveform 7.3 Multiple impedance calibrations 8 Calculation of results 8.1 General 8.2 DC calibration results |
| 8 | 8.3 AC calibration results 9 Calibration report 9.1 General 9.2 General information 9.3 Results of calibration 9.4 Re-calibration |
| 9 | Annex A Calibration frequency content Figure A.1 – Example of 59 Hz load sinewave (measured signal) Figure A.2 – Example of single cycle of 50 Hz load sinewave (measured signal) |
| 10 | Figure A.3 – Power spectral density of signal shown in Figure A.4 – Power spectral density of signal shown in |
