Atec Fluke-199C - Manual (Page 4)

ScopeMeter
®
120 Series:
As simple as one-two-three
The compact ScopeMeter 120 Series is the rugged solution for industrial trou-
bleshooting and installation applications. It’s a truly integrated test tool, with
oscilloscope, multimeter and “paperless” recorder in one affordable, easy-to-
use instrument. Find answers fast to problems in machinery, instrumentation,
control and power systems.
• Dual-input 40 MHz or 20 MHz
digital oscilloscope
•
Two 5,000-count true-rms digital
multimeters
•
Automatic measurements
•
A dual-input TrendPlot™ recorder
•
Connect-and-View ™ trigger
simplicity for hands-off operation
•
Shielded test leads for oscillo-
scope, resistance and continuity
measurements
• 10:1 Voltage Probe included with
Fluke 124 and 125 for reduced
circuit loading
•
Up to seven hours battery operation
•
600 V CAT III safety certified
•
Optically isolated interface
•
Rugged compact case
•
New Fluke 125 gives bus health and
power measurements
New! Fluke 125
Industrial ScopeMeter
®
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 captured with an oscilloscope.
The ScopeMeter 120 Series meets
today’s need of simultaneously measur-
ing and checking waveforms. The
unique Connect-and-View ™ triggering
automatically displays stable wave-
forms of virtually any signal. It really
is as easy as one-two-three!
Dual-input measurement shows both meter
reading and waveform at the same time.
Scope mode
With bandwidth of 20 MHz (Fluke 123)
or 40 MHz (Fluke 124, 125) the
Fluke 120 Series will capture and
display almost any waveform found
in today’s state-of-the-art industrial
electronic or electro-mechanical
applications. Even complex signals
like variable frequency motor drives.
With Connect-and-View, it is as
simple as connecting to the test point
and letting the scope do the rest.
Meter mode
You don’t need to reach for another
test tool to make a simple resistance
measurement. The ScopeMeter 120
Series includes a multimeter on each
input. Measure volts (ac or dc), resis-
tance, capacitance, current via external
clamp or shunt, temperature using
an adapter or common time related
measurements like frequency, duty
cycle and more.
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.
That’s why the ScopeMeter 120 Series
has Connect-and-View automatic trig-
gering. 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
(2.64 lbs) 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 environ-
ments. (See technical specifications for
details on battery life.)
Floating measurements,
safety certified
While conventional oscilloscopes can
only make measurements referenced to
power line ground, the Fluke 120 Series
makes floating measurements so there’s
no risk of an accidental ground short
circuit when making a connection.
The Fluke ScopeMeter 120 Series
test tools and the included shielded test
leads are safety certified for measure-
ments on 600 V CAT III industrial
power systems. Using the VPS40 probe,
measurements up to 1000 V CAT II are
fully supported. Via the optically isolated
interface, the ScopeMeter 120 can be
safely connected to a printer for direct
print-out or to a PC for later analysis
and documentation using FlukeView ®
Software (for additional details about
FlukeView software see page 5).
Built to stand up to
harsh environments
The 120 Series Scopemeter is built to
hold up to every day use in the harsh-
est of industrial environments. The
case has been designed to withstand
extreme shock of vibration levels
tested to MIL-T-28800E Standards. The
ScopeMeter is also rated IP51, dust and
drip proof according to IEC 529.
Fluke 1 is the ScopeMeter of
choice for the maintenance engineer
who deals with industrial machinery
and the industrial network connect-
ing his plant processing equipment
and machinery.
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 Foundation
Fieldbus CAN-bus, Profibus, Ether-
net, RS-232 and many more. The
Fluke 125 validates the quality of
the electrical signals on a network
segment. 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 three-phase
systems. The Fluke 125 can display
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.
See the technical datasheet at http://
us.fluke.com/usen/products/Fluke+120.
htm for more details on the Fluke 125.
Bus Health mode
allows for an
analysis of the
signal quality
on industrial
network,
comparing
measured
signals to the
standards’
signal
requirements.