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DEVELOPMENT, PRODUCTION, DELIVERY
Detection and locating, measuring equipment, water leak detectors, cable locators, cable and pipe locators
6. Power range spectrum window
The window is available in the electromagnetic mode
of broadband
and can be called for by the
additional touch of a button
. The display shows
the industrial frequency spectrum of «10 ... 640 Hz».
Maximum of emission spectrum of the power cable falls
to 50/60 Hz.
Two-segment columns show the current and minimum
values of the frequency components of the signal.
Typically, the spectrum contains harmonic components
which are dependent on the form of voltage and current in the load. There can be often present
strong odd harmonic components at frequencies of 150/180, 250/300 (Hz), etc.
7. Broadband electromagnetic spectrum window
The window is available in the electromagnetic mode
of broadband
and can be called for by
pressing the button
. The display shows the industrial
frequency spectrum of «0.40…8.60 kHz».
Two-segment columns display the current and
minimum values of the frequency components of the
signal.
8. Memory window
Fig. А.6
Fig. А.7
value of the valid signal level
Number of memory
cells. Selection of
memory cells is
performed by
◄/►
buttons
levels of useful signal, fixed by memory buttons
pressings
The receiver has an ability to record/view
30 saved signal levels (fig.А.8). Output
signal level values are recorded every time
the memory button
pos. 6.fig.2.1 is
pressed in the measurement mode.
The memory of the receiver provides 30
cells for filling, any subsequent record is
the last one.
The review mode is called up by the
memory button .
Fig. А.8
In order to do that:
turn off measurement mode by pressing
, the start/pause button ,
review memorized fields using
◄/►
buttons.
Leaving Memory window for the previous measurement mode occurs by sequentially pressing
memory button and measurement
buttons.
When the receiver is powered off, the recorded data is not saved.
Summary of Contents for Success AT-407N
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