DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument
247
Figure 5
‑
177 The tube scan result after moving the support ring (MIX)
4.
Place the probe in a defect-free area (see Figure 5-176 on page 246).
5.
Press the DISP menu key (
), followed by
CHANNEL
(B key), and then rotate
the knob until
FREQ 1
is displayed.
6.
Press the NULL foot switch, and scan the tube.
It should be easy to spot the flaw under the support ring (see Figure 5-178 on
page 247).
Figure 5
‑
178 The scan result with the support ring over the flaw in FREQ 1
Содержание nortec 600
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Страница 30: ...DMTA 10040 01EN Rev E February 2018 Introduction 20...
Страница 58: ...DMTA 10040 01EN Rev E February 2018 Chapter 1 48...
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