DMTA-10009-01EN [U8778346], 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
Содержание 38DL PLUS
Страница 6: ...DMTA 10009 01EN U8778346 Rev D November 2016 Table of Contents vi...
Страница 8: ...DMTA 10009 01EN U8778346 Rev D November 2016 List of Abbreviations viii...
Страница 24: ...DMTA 10009 01EN U8778346 Rev D November 2016 Important Information Please Read Before Use 16...
Страница 26: ...DMTA 10009 01EN U8778346 Rev D November 2016 Introduction 18...
Страница 46: ...DMTA 10009 01EN U8778346 Rev D November 2016 Chapter 2 38...
Страница 56: ...DMTA 10009 01EN U8778346 Rev D November 2016 Chapter 3 48...
Страница 102: ...DMTA 10009 01EN U8778346 Rev D November 2016 Appendix 94...
Страница 106: ...DMTA 10009 01EN U8778346 Rev D November 2016 List of Tables 98...
