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J. GLITCH CAPTURE 440 APPLICATIONS
The 440 Glitch Capture feature can be used to look at
the applications listed below. Set-up the 440 as follows:
Set-up Procedure:
1.
Set the rotary switch to the desired function depending
on the device being measured (ACV, DCV, ACA, DCA).
2.
Push
RGE
button to manually select the correct range by
pushing the
F1
or
F2
buttons then push
EXIT.
3.
Press the
D MODE
button.
4.
Press the
SCOPE (F3)
button.
5.
Adjust the
TIME BASE (F1)
and
TRIGGER LEVEL(F2).
(Note: Trigger level must be set slightly above normal
signal level to capture a spike.)
6.
Push
GLITCH CAP (F4)
.
6.
440 will display the waveform measured when triggered.
Applications:
1.
Industrial Motor Controls
a)
SCR trigger pulses
2.
Power Quality
a)
Machine Start-up
b)
Power quality interference and noise
3.
Programmable Logic Controls
a)
Input and output signals
b)
Control signals
c)
Signal conditioning circuits
d)
Communication lines
e)
Power supply
4.
Uninterruptible Power Supplies
a)
Switching circuits
5.
Industrial Lighting Controls
a)
SCR’s
b)
Solid State circuitry
6.
Line Conditioners
a)
Noise
b)
Quality
Содержание Scope Plus 400
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