DMTA-10040-01EN, Rev. E, February 2018
Chapter 5
234
2.
Select
CONTINUE
(press the A key) to open the application selection menu, and
then use the knob to select
ECT Pitting, Wear, and Cracks
, and press
to
accept (see Figure 5-158 on page 234).
Figure 5
‑
158 The ECT Pitting, Wear, and Cracks application
To calibrate the signals for frequency 1
1.
Place the probe in a defect-free zone of the calibration standard near the small
thru-wall hole (1.3 mm [0.052 in.]), and then press the NULL foot switch.
2.
Slowly scan the smallest thru-wall hole only, pressing the ERASE foot switch as
required to clear the screen. When the hole signal is visible on the NORTEC 600
screen, press the FREEZE key (
).
When scanning over the hole in a pulling motion, the probe’s lower signal lobe should
appear first on the screen (see Figure 5-159 on page 235 and Figure 5-160 on page 235).
TIP
Содержание nortec 600
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Страница 16: ...DMTA 10040 01EN Rev E February 2018 Labels and Symbols 6...
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Страница 58: ...DMTA 10040 01EN Rev E February 2018 Chapter 1 48...
Страница 71: ...DMTA 10040 01EN Rev E February 2018 Software User Interface 61 Press the Return key to exit...
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