DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument
175
To use the impedance plane theory and display
1.
Connect the probe and the cable to the PROBE connector on the NORTEC 600.
2.
Press the ADV SETUP menu key (
) once, and then select
APPL SELECT
(A key) to open the application selection menu. Select
Surface Cracks
with the
knob, then press
to accept (see Figure 5-73 on page 175).
Figure 5
‑
73 The Surface Cracks application
3.
Press the DISP menu key (
), and set the
POSITION
(C key) to
TOP CNTR
.
4.
Press the DISP menu key (
) again, and set the
GRID
(D key) to
OFF
.
5.
Press the ALARM menu key (
), and set the
ALARM 1
(A key) to
OFF
.
6.
Press the MAIN FILTER menu key (
), and set the
FREQ
(A key) to
60 kHz
.
7.
Set the
GAIN
(C key) to approximately 40 dB.
8.
Hold the probe in the air, and then press the A-LIFT NULL key (
).
9.
Gently touch the ferrite sample with the probe, and continue to repeatedly gently
tap the sample (see Figure 5-74 on page 176). While tapping, press the ANGLE
key (
) and adjust the ferrite signal angle until it is oriented straight upward
Содержание nortec 600
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Страница 16: ...DMTA 10040 01EN Rev E February 2018 Labels and Symbols 6...
Страница 30: ...DMTA 10040 01EN Rev E February 2018 Introduction 20...
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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Страница 356: ...DMTA 10040 01EN Rev E February 2018 Appendix B 346...
Страница 366: ...DMTA 10040 01EN Rev E February 2018 List of Figures 356...
Страница 368: ...DMTA 10040 01EN Rev E February 2018 List of Tables 358...
