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ScopeMeter 120 Series: As simple as one-two-three
In today's complex systems, a meter measurement just doesn't give enough detail
to determine the cause of a fault. Signal anomalies, dropouts and glitches
that might cause a machine to go down, are best displayed with an oscilloscope.
The ScopeMeter 120 Series meet today's need of simultaneously measuring and
checking waveforms. The unique Connect-and-View triggering automatically
displays stable waveforms of virtually any signal. It really is as easy as
one-two-three!
A three-in-one tool
ScopeMeter 120 Series combines a 40 or 20 MHz dual input digital storage oscilloscope,
two true-RMS digital multimeters and a dual input TrendPlot recorder all
in a compact, battery powered instrument. Leave all other test tools behind,
the ScopeMeter 120 Series is the only tool you'll need.
One test lead measures all.
High frequency waveform-, meter-, capacitance- and resistance-measurements
as well as continuity checks are all covered by the shielded test leads.
No time wasted finding or swapping leads. The included accessories allow
hook-up at test objects of every dimension.
The confidence to do a better job.
Working under time pressure and in cramped or difficult to reach locations
means you want to focus on the job at hand, not on the test tool in your
hand. Which is why the ScopeMeter 120 Series has Connect-and-View automatic
triggering.You don't have to worry about triggering and instrument settings,
and you have all the information on screen to do the job right.
Battery powered mobility.
Up to seven hours of battery operation frees you from mains outlets for true
on-the- move working. The handheld format and the weight of just 1.2 kg,
make the instrument easy to carry and to fit comfortably in your hand. The
rugged and drip proof case assures long life and reliable operation in the
harshest industrial environments.
Floating measurements, safety certified.
While conventional oscilloscopes can only make measurements referenced to power
line ground, the Fluke 120 Series make floating measurements so there is
no risk of an accidental ground short circuit when making a connection. The
ScopeMeter 120 Series and the included shielded test leads are safety certified
for measurements on 600 V CAT III industrial power systems. And using the
VPS40 probe, measurements up to 1000 V CAT II are fully supported! Via the
optically isolated RS-232 or USB interface, the ScopeMeter 120 Series can
be safely connected to a printer for direct print-out or to a PC for later
analysis and documentation using FlukeView software.
Connect-and-View triggering for an 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 you touching a button. Signal changes
are instantly recognized and settings adjusted for a stable display. Benefit
from the speed and convenience when measuring a number of test points in
quick succession.
Use TrendPlot to help find intermittents, fast.
The toughest faults to find are those that happen only once in a while: intermit-tents.
They can be caused by bad connections, dust, dirt, corrosion or simply broken
wiring or connectors. You may not be around to see it - your Fluke ScopeMeter
will. In this "paperless recorder" mode, you can plot the minimum
and maximum peak values and average over time - up to 16 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.
FlukeView Software for documenting, archiving and analysis.
FlukeView for Windows helps you get more out of your ScopeMeter by:
- Documenting - transfer waveforms, screens and measurement data from the
ScopeMeter to a PC. Print or import the data into your report.
- Add user text to individual ScopeMeter settings - providing guidance to
the operator when recalling a set-up.
- Archiving - create a library of waveforms with your comments for easy reference
and comparison. Store complete Replay cycles for analysis of waveform changes.
Store complete memory content of the ScopeMeter on your PC for back-up purposes.
- Waveform Compare - store reference waveforms on the PC, or send a reference
back to the ScopeMeter for waveform comparison and "Pass/Fail" testing.
- Analysis - use cursors, perform spectrum analysis or export data to other
analysis programs. ScopeMeter test tools are connected to a PC via an optically-isolated
RS-232 interface cable.
Additional features of the Fluke 125.
Fluke 125 is the ScopeMeter of choice for the maintenance engineer who deals
with industrial machinery and the industrial network connecting his machinery
the like. The Fluke 125 has all the functionality of the 124 plus it comes
with the following extensions:
- Bus Health mode gives a clear "Good/Bad" indication for the electrical
signals on industrial buses and networks, such as CAN-bus, Profibus, RS-232
and many more. The Fluke 125 validates the quality of the electrical signals
as soon as any electrical signals are passed along the network. It checks
the signal levels and speed, transition times and distortion, and compares
these to the appropriate standards to help you find errors like improper
cable connections and terminators. It helps you find the source of error
in case communication comes to a halt. All the commonly found industrial
network types are supported!
- Power Measurements for single phase and balanced 3-phase systems. The Fluke
125 can directly present you the Total Power (Watts), Apparent Power (VA),
Reactive Power (VAR) and the Power Factor (PF), over a wide range of applied
frequencies, including those seen with motor drives and inverters. As a result,
you are able to easily see the effects on the various power measurements
during start-up or under changing operational conditions. A current clamp
is included as a standard.
- Harmonics mode graphically displays harmonics up to the 33rd harmonic to
assist in fault-finding, e.g. with large non-linear loads.
- RPM and Hz reading for use with electrical and combustion engines.
- Vac pwm for use on motor drive outputs, reading the true output voltage
experienced by the motor itself.
- Low impedance measurements giving a 0.01 ohms resolution for motor windings
and the like.
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