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Automatic capture of 100 screens
When in oscilloscope mode, the instrument ALWAYS memorizes the last 100 screens—no specific user setup required. When an anomaly is
seen, the REPLAY button can be pressed to review the full sequence of screen events over and over. Instrument can be set up for triggering on
glitches or intermittent anomalies and will operate in "baby-sit" mode capturing 100 specified events
Replay
Replay storage
FFT—frequency spectrum analysis
Shows frequency content of oscilloscope waveform using Fast Fourier Transform
Window
Automatic window
Vertical scale
Frequency axis
Waveform compare and pass/fail testing
Waveform Compare
Pass/Fail Testing
Automatic scope measurements
V dc, V ac rms, V ac+dc, Vpeak max, Vpeak min, Vpeak to peak, A ac, A dc, A ac+dc, frequency (in Hz), risetime (using cursors), falltime (using
cursors), Power Factor (PF), Watts, VA, VA reactive, phase (between any 2 inputs), pulsewidth (pos./neg.), dutycycle (pos./neg.), temperature °C,
temperature °F (not for Japan), dBV, dBm into 50 I and 600 I, V
and frequency inverters, V/Hz ration (190-xx2 only)
Advanced power and motor drive
functions
Advanced functions
Cursor measurements
Source
Dual horizontal lines
Dual vertical lines
Single vertical line
ZOOM
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Manual or continuous replay. Displays the captured 100 screens as a "live" animation, or under manual
control. Each screen has date and time-stamp.
Two sets of 100 screens each can be saved internally for later recall and analysis.
Direct storage of additional sets on external flash memory drive through USB host port.
Automatic, Hamming, Hanning or None
Digitally re-samples acquired waveform to get optimum frequency resolution in FFT resultant
Linear/Logarithmic (in volts or amps)
Frequency range automatically set as a function of timebase range of oscilloscope
Provides storage and display of a reference waveform for visual comparison with newly acquired
waveforms. Reference is derived from an acquired waveform and can be modified in the oscilloscope
In waveform compare mode, the oscilloscope can be set up to store only matching ("Pass") or only
non-matching ("Fail") acquired waveforms in the replay memory bank for further analysis
ac and V
PWM
V/Hz ratio (190-x02 only), Power Factor (PF), Watts, VA, VA reactive, V
measurement on pulsewidth modulated motordrives and frequency inverters
mA*s (current-over-time, between cursors);
V*s (voltage over time, between cursors);
W*s (energy, between cursors)
On any input waveform or on mathematical resultant waveform (excl. X-Y-mode)
Voltage at cursor 1 and at cursor 2, voltage between cursors
Time between cursors, 1/T between cursors (in Hz), voltage between markers, risetime with markers,
falltime with markers; Vrms between cursors, Watts between cursors
Min-Max and Average voltage at cursor position; frequency and rms-value of individual frequency
component in the FFT Resultant
Ranges from full record overview to zoom in up to sample level, at any record length
MyFlukeStore
www.
(ac+dc) for measurement on pulsewidth modulated motordrives
PWM
.com
ScopeMeter 190 Series II
ac and V
(ac+dc) for
PWM
PWM
1.877.766.5412
Fluke Corporation 3
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