DMTA-10022-01EN, Rev. C, January 2015
Custom Setups for Single Element Transducers
177
Figure 10-10 Main bang blank position for mode 2 and mode 3
10.8 Echo Window
The echo window is the time interval after each main bang, during which the
instrument is enabled to detect echoes. The echo window interval begins at the end of
the main bang blank. The echo window ends at
x
µs following the main bang in
mode 1, or at
x
µs following the interface blank in mode 2 and mode 3.
In mode 1, you can usually set the echo window to any value greater than the round-
trip pulse transit time in the thickest or slowest piece of material to be measured (see
Figure 10-11 on page 178). The exact setting is not critical as long as it is long enough
to include the farthest echo of interest.
Main bang blank
Interface echo
Summary of Contents for 45MG
Page 8: ...DMTA 10022 01EN Rev C January 2015 Table of Contents viii List of Tables 227 Index 229...
Page 26: ...DMTA 10022 01EN Rev C January 2015 Introduction 16...
Page 36: ...DMTA 10022 01EN Rev C January 2015 Chapter 1 26...
Page 42: ...DMTA 10022 01EN Rev C January 2015 Chapter 2 32...
Page 136: ...DMTA 10022 01EN Rev C January 2015 Chapter 6 126...
Page 150: ...DMTA 10022 01EN Rev C January 2015 Chapter 7 140...
Page 157: ...DMTA 10022 01EN Rev C January 2015 Configuring the Instrument 147 Figure 8 3 The COMM screen...
Page 158: ...DMTA 10022 01EN Rev C January 2015 Chapter 8 148...
Page 196: ...DMTA 10022 01EN Rev C January 2015 Chapter 10 186...
Page 208: ...DMTA 10022 01EN Rev C January 2015 Chapter 11 198...
Page 226: ...DMTA 10022 01EN Rev C January 2015 Appendix A 216...
Page 232: ...DMTA 10022 01EN Rev C January 2015 Appendix C 222...
