DMTA-10055-01EN, Rev. A, February 2015
Calibration
173
Figure 9-23 Entering the Velocity Cal thickness value
10. Adjust the value to match the known thickness of the gated indication (9.000 in. in
this example), and then press
Done
to complete the calibration process.
9.8.4
Calibrating for Sensitivity
The final step in the angle beam calibration is to calibrate for sensitivity. This allows
you to set up a reference gain level for your inspection.
To calibrate for sensitivity
1.
Couple the probe to the IIW calibration block so that the transducer is aiming at
the 1.5 mm (0.060 in.) diameter side-drilled hole, used as a reference-reflector.
Summary of Contents for EPOCH 650
Page 12: ...DMTA 10055 01EN Rev A February 2015 List of Abbreviations xii...
Page 30: ...DMTA 10055 01EN Rev A February 2015 Introduction 18...
Page 54: ...DMTA 10055 01EN Rev A February 2015 Chapter 1 42...
Page 84: ...DMTA 10055 01EN Rev A February 2015 Chapter 3 72...
Page 126: ...DMTA 10055 01EN Rev A February 2015 Chapter 5 114...
Page 148: ...DMTA 10055 01EN Rev A February 2015 Chapter 7 136...
Page 154: ...DMTA 10055 01EN Rev A February 2015 Chapter 8 142...
Page 236: ...DMTA 10055 01EN Rev A February 2015 Chapter 10 224...
Page 332: ...DMTA 10055 01EN Rev A February 2015 Appendix B 320...
Page 342: ...DMTA 10055 01EN Rev A February 2015 Appendix C 330...
Page 346: ...DMTA 10055 01EN Rev A February 2015 Appendix D 334...
Page 362: ...DMTA 10055 01EN Rev A February 2015 Index 350...