DMTA-10084-01EN, Rev. 2, November 2018
Gates
77
1stPeak
Acquires measurement readings based on the position of the first peak to
break the threshold of the gate within the gated region (see Figure 7-6 on
page 77).
J-Flank
Acquires thickness measurement readings based on the position of the first
crossing point of a gated signal and amplitude measurement readings from
the highest peak of the first echo in the gated region (see Figure 7-6 on
page 77).
Figure 7-6 Gate trigger indicator in 1stPeak (left) and J-Flank (right) modes
G(1,2) RF
In unrectified (
RF
) mode, used to choose the polarity of the gate. These are the
options:
Dual
The gate appears in the positive and negative side of the x-axis. Position and
width are identical, and the gate level mirrors across the x-axis (for example:
25 % and
−
25 %).
Positive
The gate appears only on the positive side of the x-axis.
1st Peak
J-Flank
Summary of Contents for EPOCH 6LT
Page 8: ...DMTA 10084 01EN Rev 2 November 2018 Table of Contents viii...
Page 10: ...DMTA 10084 01EN Rev 2 November 2018 List of Abbreviations x...
Page 16: ...DMTA 10084 01EN Rev 2 November 2018 Introduction 6...
Page 20: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 1 10...
Page 26: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 2 16...
Page 32: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 3 22...
Page 68: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 5 58 Figure 5 15 Diagnostic Test setup page...
Page 110: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 8 100...
Page 154: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 9 144...
Page 216: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 11 206 Figure 11 45 Corrosion sidebar menu G2Start...
Page 220: ...DMTA 10084 01EN Rev 2 November 2018 Appendix 210...
Page 226: ...DMTA 10084 01EN Rev 2 November 2018 List of Tables 216...
Page 232: ...DMTA 10084 01EN Rev 2 November 2018 Index 222...
