DMTA-10004-01EN, Rev. D, November 2016
Chapter 5
80
Pressing
[2nd F]
,
[CAL VEL] (VEL)
opens the
VELOCITY
screen where you can see
and edit the calibrated metal sound velocity. Pressing
[2nd F]
,
[CAL VEL] (VEL)
again
opens the
VELOCITY
screen for the calibrated sound velocity through the coating.
5.6
Echo Detection Modes with Dual Element Transducers
With dual element transducers, the 38DL PLUS offers three echo detection modes
allowing you to measure thicknesses in various material conditions. A description of
each of the three echo detection modes (
STANDARD
,
AUTO E
‑
TO
‑
E
, and
MANUAL
E
‑
TO
‑
E
) follows:
STANDARD
The standard echo detection mode measures the thickness based on the time of
flight between the main bang to the first back-wall echo. Use this mode for
uncoated materials with good echo waveforms.
The
DE
‑
STD
indicator appears to the left of the thickness reading and a
triangular echo detection marker appears at the back-wall echo below the
waveform display (see Figure 5-12 on page 80).
Figure 5
‑
12 Measuring with the standard echo detection mode
NOTE
Dual element (DE)
standard (STD) echo
detection mode
Echo detection marker
Summary of Contents for 38DL PLUS
Page 9: ...DMTA 10004 01EN Rev D November 2016 Table of Contents ix Index 297 ...
Page 10: ...DMTA 10004 01EN Rev D November 2016 Table of Contents x ...
Page 28: ...DMTA 10004 01EN Rev D November 2016 Important Information Please Read Before Use 16 ...
Page 30: ...DMTA 10004 01EN Rev D November 2016 Introduction 18 ...
Page 50: ...DMTA 10004 01EN Rev D November 2016 Chapter 2 38 ...
Page 60: ...DMTA 10004 01EN Rev D November 2016 Chapter 3 48 ...
Page 102: ...DMTA 10004 01EN Rev D November 2016 Chapter 6 90 ...
Page 222: ...DMTA 10004 01EN Rev D November 2016 Chapter 11 210 ...
Page 254: ...DMTA 10004 01EN Rev D November 2016 Chapter 13 242 ...
Page 274: ...DMTA 10004 01EN Rev D November 2016 Chapter 14 262 ...
Page 286: ...DMTA 10004 01EN Rev D November 2016 Chapter 15 274 ...
Page 294: ...DMTA 10004 01EN Rev D November 2016 Appendix A 282 ...
Page 300: ...DMTA 10004 01EN Rev D November 2016 Appendix C 288 ...
Page 306: ...DMTA 10004 01EN Rev D November 2016 List of Figures 294 ...
