BS EN 16714-2:2016
$102.76
Non-destructive testing. Thermographic testing – Equipment
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 22 |
This European Standard describes properties and requirements of infrared cameras used for thermographic testing for non-destructive testing.
This document gives also examples of excitation sources, the properties and requirements are described in application standards for active thermography.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 6 | European foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Equipment 4.1 Selection of infrared camera 4.2 Classification of IR cameras 4.2.1 General |
| 8 | 4.2.2 Temperature range 4.2.3 Thermal resolution |
| 9 | 4.2.4 Spatial resolution and lenses 4.2.5 Frame rate and temporal resolution 4.2.6 Operating temperature range 4.2.7 Storage temperature range 4.2.8 Spectral filter |
| 10 | 4.3 Accessories 4.3.1 Interchangeable lenses 4.3.2 IR mirrors 4.3.3 IR protective windows 4.3.4 IR camera protective housing 4.3.5 Examples of excitation sources for active thermography 4.3.5.1 Flash lamps 4.3.5.2 Lamps, LED and laser |
| 11 | 4.3.5.3 Hot or cold air 4.3.5.4 Induction coils 4.3.5.5 Mechanical excitation 5 Function check and traceability 5.1 General remarks 5.2 Checks by the user 5.3 Additional checks by the camera supplier 5.4 Frequency of function checks |
| 12 | Annex A (normative) Parameters and measuring methods for characterizing IR cameras A.1 Instantaneous field of view (IFOV) |
| 13 | Figure A.1 — Instantaneous field of view (IFOV) |
| 14 | A.2 Field of view (FOV) Figure A.2 — Field of view (FOV) |
| 15 | A.3 Slit response function (SRF) |
| 16 | Figure A.3 — Principle for the determination of the slit response function (SRF) |
| 17 | Figure A.4 — Slit response function (SRF) A.4 Hole response function (HRF) |
| 18 | A.5 Noise Equivalent Temperature Difference (NETD) A.6 Minimum resolvable temperature difference (MRTD) |
| 19 | Annex B (informative) Examples for accessories B.1 Thermometer B.2 Moisture measuring devices B.3 Anemometer B.4 Clamp-on ammeter B.5 Cameras in the visible range B.6 Endoscope |
| 20 | Bibliography |
