DMTA-10022-01EN, Rev. C, January 2015
Chapter 5
64
In general, use a thinner couplant (such as propylene glycol, glycerin, or water) for
smooth material surfaces. Rough surfaces require a more viscous couplant, such as
gel or grease. Special couplants are required for high-temperature applications.
2.
Using moderate to firm pressure, couple the tip of the transducer to the surface of
the test material, and keep the transducer as flat as possible on the material
surface (see Figure 5-11 on page 64).
Figure 5-11 Coupling a dual element transducer
3.
Read the measured thickness value for the tested part (see Figure 5-12 on
page 65).
NOTE
12.7 mm (0.500 in.)
Содержание 45MG
Страница 8: ...DMTA 10022 01EN Rev C January 2015 Table of Contents viii List of Tables 227 Index 229...
Страница 26: ...DMTA 10022 01EN Rev C January 2015 Introduction 16...
Страница 36: ...DMTA 10022 01EN Rev C January 2015 Chapter 1 26...
Страница 42: ...DMTA 10022 01EN Rev C January 2015 Chapter 2 32...
Страница 136: ...DMTA 10022 01EN Rev C January 2015 Chapter 6 126...
Страница 150: ...DMTA 10022 01EN Rev C January 2015 Chapter 7 140...
Страница 157: ...DMTA 10022 01EN Rev C January 2015 Configuring the Instrument 147 Figure 8 3 The COMM screen...
Страница 158: ...DMTA 10022 01EN Rev C January 2015 Chapter 8 148...
Страница 196: ...DMTA 10022 01EN Rev C January 2015 Chapter 10 186...
Страница 208: ...DMTA 10022 01EN Rev C January 2015 Chapter 11 198...
Страница 226: ...DMTA 10022 01EN Rev C January 2015 Appendix A 216...
Страница 232: ...DMTA 10022 01EN Rev C January 2015 Appendix C 222...
