BS EN IEC 60974-14:2018:2019 Edition
$167.15
Arc welding equipment – Calibration, validation and consistency testing
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 36 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 6 | CONTENTS |
| 8 | FOREWORD |
| 10 | INTRODUCTION |
| 11 | 1 Scope 2 Normative references 3 Terms and definitions |
| 13 | 4 Safety precautions 5 Testing personnel 6 Verification accuracies – permitted deviations |
| 14 | Table 1 – Calibration accuracies of displayed values Table 2 – Validation accuracies of set values |
| 15 | 7 Arc welding power sources 7.1 Selection related to calibration, validation or consistency testing of process-relevant parameters 7.1.1 Verification method |
| 16 | 7.1.2 Special features for AC determination of welding power source output mode for verification Figures Figure 1 – Determination of verification method |
| 17 | Figure 2 – Determination of verification based on power source type |
| 18 | 7.2 Testing equipment and test setup 7.2.1 Test setup 7.2.2 Reference instruments Figure 3 – Test setup example |
| 19 | 7.2.3 Test load 7.2.4 Conventional load test values Figure 4 – Example 10 kHz filter with reference voltmeter |
| 20 | 7.3 Calibration, validation and consistency testing procedure 7.3.1 General 7.3.2 Calibration of displayed value reading |
| 21 | 7.3.3 Validation of set values 7.3.4 Consistency test of set values 8 Wire feeder 8.1 General |
| 22 | 8.2 Requirements for verification 8.3 Method 9 Frequency of verification |
| 23 | 10 Marking and verification report 10.1 Marking 10.2 Verification report |
| 24 | Annex A (informative)Diagrams of verification accuracies A.1 Calibration accuracies of displayed values A.2 Validation accuracies of set values Figure A.1 – Diagrams of calibration accuracies |
| 25 | Figure A.2 – Diagrams of validation accuracies |
| 26 | Annex B (informative)Measured value formation B.1 General B.2 Averaging of measurement values |
| 28 | Annex C (informative)Slope, pulse and synergic controls C.1 Verification accuracy C.2 Requirements for verification |
| 29 | C.3 Method C.4 Pulsed MIG and synergic controls |
| 30 | Annex D (informative)Precautions to be taken with TIG welding equipment |
| 31 | Annex E (informative)Samples of verification reports E.1 Sample of calibration report |
| 32 | E.2 Sample of validation report |
| 33 | E.3 Sample of consistency test report |
| 34 | Bibliography |
Related products
-
BS EN IEC 60974-14:2018:2022 Edition
Arc welding equipment – Calibration, validation and consistency testing Published By Publication Date Number of…
