With the high performance
specifications usually found on bench oscilloscopes, plus the large high
resolution color screen, the new Digital Persistence mode, and a much faster
display update rate, the Color ScopeMeter Series brings a new dimension to
working in the field.
Easier
Identification of traces, everywhere
The full-color display
makes identification of individual waveforms easier, particularly when
displaying large amplitude or multiple overlapping waveforms on screen.
On-screen color labels, measurements and warning are clearly linked to
specific waveforms. The bright, high contrast display allows for clear
reading under varying light conditions. And still a 4-hour battery
operation time is assured!
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| See
dynamic signal behavior instantaneously
The new Digital
Persistence mode helps to find anomalies and to analyze complex dynamic
signals by showing the waveforms amplitude distribution over time using
multiple intensity levels and user selectable decay time - it's as if
you're looking at the display of an analog, real-time oscilloscope! A fast
display update rate reveals signal changes instantaneously, useful for
instance, when making adjustments to a system under test.
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Reveal
more signal detail
The
high resolution screen together with the deeper memory of 1200 samples per input
in Scope mode, or 27,000 samples per input in ScopeRecord mode, reveal more
signal detail. A complete video line can be displayed with more detail in one
screen of 12 divisions. You can fix more because you can see more!
Even
more triggering modes
In addition to many
automatic triggering modes like Connnect-and-View for capturing virtually any
signal, the new models also have a "Stop-on-Trigger" in the
ScopeRecord mode. This allows the ScopeMeter 190C Series to store waveform data
until the instrument is triggered or until a repetitive trigger signal is
interrupted. This way, the instrument will, for example, automatically recognize
a power failure and store the waveform data preceding it.
Many
more new functions
- Vpwm function for motor drive and
frequency inverter applications.
- Color for easy identification of
individual waveforms.
- Full-size, high-resolution screen for
revealing more signal detail.
- Digital Persistence for analyzing
complex dynamic waveforms like on an analog scope.
- Fast display update rate for seeing
dynamic behavior instantaneously.
- Stop-on-Trigger in ScopeRecord mode
for storing and analyzing pre-trigger waveform data.
- Waveform reference for visual
comparisons.
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A choice of Bandwidth
The ScopeMeter 190
Series offers up to 200 MHz bandwidth for capturing high frequency signals found
in today's state-of-the-art electronics. For less demanding applications,
there's also a 100 MHz and a 60 MHz model. You still get the same advanced
functionality without paying for the bandwidth you don't need.
| Fast
sampling to see what's really happening
With a maximum
real-time sampling rate of 2.5 GS/s per input, you can see what really
happens with 400 p resolution. Both inputs have their own digitizer, so
you can simultaneously acquire two waveforms and analyze them with the
highest resolution and detail. If an anomaly flashes by on the screen,
just press the Replay button to see it again. |
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Connect-and-ViewTM
Automatic triggering for and instant, stable display
Scope
users know how difficult triggering can be. Wrong settings show unstable and
sometimes wrong results. Fluke's unique Connect-and-View recognizes signal
patterns, and automatically sets up correct triggering. It provides a stable,
reliable and repeatable display of virtually any signal, including motor drive
and control signals, without touching a button. Signal changes are instantly
recognized and settings adjusted for, once again, a stable display. Benefit from
the speed and convenience when measuring a number of test points in quick
secession, unlike ordinary AutoSet/AutoRanging scopes.
| Automatic
capture and replay of 100 screens
Scope
users know how frustrating it is to see a one-time anomaly flash by never
to be seen again. Not with the ScopeMeter 190 and 190C Series! Now you can
look back in time with a touch of the replay button. In normal use, the
instrument continuously memorizes the last 100 screens. Each time a new
screen is acquired, the oldest is discarded. At any moment you can
"freeze" the last 100 screens and scroll through
picture-by-picture or replay as a "live" animation. Cursors can
be used for further analysis. You can even use the advanced trigger
capabilities to capture up to 100 specific events. Two sets of 100
captured screens with individual time stamps can be stored for later
recall or download to a PC. |
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| Deep
memory for high-resolution ScopeRecordTM
The
memory stores 27,000 points per input for high resolution recording of
events up to 48 hours, and still captures fast intermittents and glitches
as short as 50 nsec. This continuous roll mode also stores events like
motion profiles, UPS, power supply and motor start-ups. And with 1000 X
zoom you can look at the smallest details, like individual power cycles.
Two of these 27,000 point recordings can be stored for later analysis. |
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Advanced
trigger modes
A wide choice of automatic
and manual trigger modes gives you the flexibility to capture just about any
signal you'll encounter. Connect-and-View triggering is ideal for fast and easy
checking of multiple testpoints. The manual modes include time delay, video and
pulse-width triggering. A fully isolated external trigger input is included for
troubleshooting time relationships between two input signals synchronized to a
third signal.
| Analysis Power
For analysis of
waveforms, ScopeRecord and TrendPlot recordings, the ScopeMeter 190C
Series features 30 automatic measurements, cursors, zoom and a real-time
clock. The analysis can be made directly or later when back at the office.
Up to 2 recordings and 10 scope screens can be stored for analysis,
printout or download to a PC. |
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| Advanced
Waveform Mathematics
Advanced waveform
mathematics can be used to show the difference between two signals using
subtract or to display the power signal by multiplying Volt and Amp
waveforms . A versus B (XY-mode) can be used for analyzing phase and
frequency relations. |
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| Use
TrendPlotTM to help find intermittents, fast
The toughest faults to
find are those once-in-a-while intermittents. They can be caused by bad
connections, dust, dirt, corrosion or simply broken wiring or connections.
Other factors, like line outages and sags, or the starting and stopping of
a motor can also cause a machine to stop. You may not be around to see it
- Fluke's ScopeMeter will. In this "paperless recorder" mode,
you can plot the minimum and maximum peak values and average over time -
up to 22 days. The two inputs can plot any combination of volts, amps,
temperature, frequency and phase, with time and date stamp, to help lead
you to the cause of those faults quickly. |
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Measure from
mV to kV
The ScopeMeter 190C Series
with three independently floating isolated inputs is safety certified for
measurements in 1000 V CAT II and 600 V CAT III environments. And the standard
probes cover a wide application range from mV to kV, making the ScopeMeter 190C
ideal for micro electronics to electrical power applications.
A versatile
test-tool
Just like the industrial
ScopeMeter 123, the ScopeMeter 190 and the new ScopeMeter 190C with color
display are three-in-one instruments incorporating a scope, multimeter and
paperless recorder. The rechargeable NiMH battery provides four hours of
continuous operation, and takes just four hours to recharge. Battery saving and
auto power down functions take you easily through the working day.
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