ScopeMeter 190 Series II Fluke Corporation 3
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
Manual or continuous replay. Displays the captured 100 screens as a “live” animation, or under manual
control. Each screen has date and time-stamp.
Replay storage
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.
FFT—frequency spectrum analysis
Shows frequency content of oscilloscope waveform using Fast Fourier Transform
Window
Automatic, Hamming, Hanning or None
Automatic window
Digitally re-samples acquired waveform to get optimum frequency resolution in FFT resultant
Vertical scale
Linear/Logarithmic (in volts or amps)
Frequency axis
Frequency range automatically set as a function of timebase range of oscilloscope
Waveform compare and pass/fail testing
Waveform Compare
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
Pass/Fail Testing
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
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
PWM
ac and V
PWM
(ac+dc) for measurement on pulsewidth modulated motordrives
and frequency inverters, V/Hz ration (190-xx2 only)
Advanced power and motor drive
functions
V/Hz ratio (190-x02 only), Power Factor (PF), Watts, VA, VA reactive, V
PWM
ac and V
PWM
(ac+dc) for
measurement on pulsewidth modulated motordrives and frequency inverters
Advanced functions
mA*s (current-over-time, between cursors);
V*s (voltage over time, between cursors);
W*s (energy, between cursors)
Cursor measurements
Source
On any input waveform or on mathematical resultant waveform (excl. X-Y-mode)
Dual horizontal lines
Voltage at cursor 1 and at cursor 2, voltage between cursors
Dual vertical lines
Time between cursors, 1/T between cursors (in Hz), voltage between markers, risetime with markers,
falltime with markers; Vrms between cursors, Watts between cursors
Single vertical line
Min-Max and Average voltage at cursor position; frequency and rms-value of individual frequency
component in the FFT Resultant
ZOOM
Ranges from full record overview to zoom in up to sample level, at any record length
Shop for Fluke products online at:
1.877.766.5412
www.
MyFlukeStore
.com
