Fluke 190-104 100 MHz, 1.25 GS/s, 4 Channel, CAT IV Rated Color ScopeMeter

Category: ScopeMeters
Fluke now extends the 190 Series of portable oscilloscopes with the new four-channel 190-104 model built for industrial plant maintenance professionals who work on:
  • Heavy-duty electrical equipment
  • Electro-mechanical machinery
  • Plant automation control systems

The Fluke 190104 ScopeMeter oscilloscopes from Fluke, with electrically isolated channels, are safety rated for industrial applications. These scopes combine rugged portability with the high performance of bench oscilloscopes to take you from troubleshooting microelectronics all the way into power electronic applications.

The Fluke 190 Series II  Models, 190-104, with a wide range of bandwidth options. Fast sampling rates up to 2.5 GS/s, 400 ps resolution and deep memory of 10,000 samples per channel allow high-accuracy capture and display of waveform details, noise, and other disturbances.

Perform timing or amplitude related measurements on three phases or three-axis control systems or simply compare and contrast multiple test points in a circuit under test. Features like TrendPlot, ScopeRecord, and Connect-and-View help you quickly diagnose industrial machinery, automation and process controls, and power electronics to minimize repair costs and downtime. These features make the oscilloscopes easy to use especially when diagnosing the most difficult problems like complex waveforms, intermittent events and signal fluctuations or drift.

 

Introducing the first four-channel scope with CAT IV rating
The first CAT III 1000 V/CAT IV 600 V rated, four-channel portable scope on the market, the new Fluke 190 Series-II brings an unprecedented combination of performance and ruggedness into the field.

Take on new challenges in industrial machinery, automation and process controls, power conversion electronics
Analyze timing and amplitude relationships of multiple signals simultaneously, easily compare and contrast waveform traces spotting irregularities with ease.
  • For three-phase power applications like industrial motors and drives, UPS and invert-ers for wind energy, and diesel locomotive controls for transportation
  • For three-axis testing when you need to measure input, output and control signals simultaneously

The ultimate in portability
New high-performance batteries take advantage of Li-ion technology to keep you going strong for a full shift. With the easy-access battery door of the Fluke 190/104 you can make battery swaps fast.

New USB connectivity makes it easy to capture and share waveforms
The new Fluke 190 Series II offers two USB ports, electrically isolated from measurement input circuits. Easily transfer data to a PC. Archive and share waveforms with OEMs, colleagues and support staff. Store unlimited waveforms, screen captures and instrument setups onto USB memory devices.

Easily diagnose timing-related issues with multiple signals
  • Real-time inspection of multiple related signals simultaneously
  • Measure a combination of input and output signals and system safety interlocks and feedback loops
Take multiple measurements simultaneously and track down the root cause of your most complex troubleshooting challenges.
  For industrial electronics, four channels allows you to perform three-dimensional testing, measuring input, output and feedback signals simultaneously.
  In three-phase systems like variable speed drives, UPS or back-up generators, use four channels to diagnose power input, dc to ac converters, or cable interface problems.
Find problems in industrial systems including:
  • Circuit voltage/current overloading
  • Attenuation/input impedance mismatch
  • Signal fluctuation/drift
  • Conditioning circuits signal integrity
  • Test point verification for critical signals
  • Input/output/feedback timing issues
  • Induced noise and disturbances
  • Random shutdowns/reset
Diagnose VSDs or power inverters and converters
  • Harmonics, transients and loads in three-phase power input
  • Troubleshoot dc to ac converters for faulty control circuits or output IGBT gate stages
  • Cable interface—test PWM output for reflections and transients
 

Fluke ScopeMeter test tools work harder to make your job easier
See what’s happening with fast real-time high resolution sampling. ScopeMeter offers a sample rate of up to 2.5 GS/s with up to 400 ps resolution

Connect-and-View triggering for an instant, stable display
If you’ve used other scopes, you know how tricky triggering can be. If settings are incorrect, results can be unstable or incorrect. Connect-and-View automatically sets up correct triggering by recognizing signal patterns. Without touching a button, you get a stable, reliable and repeatable display of virtually any signal including motor drive and control signals. It’s especially fast and convenient when you’re measuring a number of test points in rapid succession.

ScopeRecord mode for high resolution waveform recording up to 48 hours
Included on both the Fluke 190104 ScopeRecord memory stores up to 27,000 data points per channel, capturing fast intermittents and glitches as short as 8 ns. (Two sets of multiple-channel recordings can be stored for later analysis.)
  • Stores events like motion profiles, UPS, power supply and motor start-ups
  • With the Stop on Trigger mode, the ScopeMeter automatically recognizes a power failure and stores the wave-form data preceding it
  • With the waveform zoom (up to 100x) you can look at the smallest details, like individual power cycles

TrendPlot paperless recorder—records up to 16 days to help you find intermittent faults
The toughest faults to find are those that happen once in a while. These intermittents can be caused by bad connections, dust, dirt, corrosion, or simply broken wiring or connectors. Line outages, sags or starting and stopping of a motor can also cause a machine to stop. You may not be around when it happens, but the Fluke 190 Series II ScopeMeter will.
  • Plot minimum and maximum peak values and average over time up to 16 days
  • Plot any combination of volt-ages, amps, temperature, frequency and phase for all four inputs, all with time and date stamp to pinpoint faults

Look back in time with automatic capture and display of last 100 screens
It’s frustrating to see a one-time anomaly flash and miss it. Fluke 190104 ScopeMeter will solve the problem by letting you look back in time with a touch of the replay button.
  • In normal use, the instrument continuously memorizes the last 100 screens. As each 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
  • Use cursors for further analysis
  • With advanced triggering you can capture up to 100 specific events (Two sets of 100 captured screens with individual time stamps can be stored for later recall or downloaded to a PC.)

Cursors and automatic waveform measurements
With 30 automatic measurements, cursors, zoom and a real-time clock, the Fluke 190-104 ScopeMeter will perform automatic power and Vrms measurements on the specific portion of the waveform you select within a specified time span.

 
Specifications
Bandwidth 100 MHz
Real-time sample rate 1.25 GS/s
Inputs 4
Independently floating
isolated inputs
Up to 1000 V between inputs, references and ground
Timebase range  G5 ns - 2 min/div
Input sensitivity 2 mV-100 V/div
Trigger types connect-and-View™, Free Run, Single Shot, Edge, Delay, Video, Selectable pulse width and External
Glitch capture 8 ns
Scope
measurements
Cursor 7
Automatic 30
Maximum
Record length
ScopeRecord mode 27,500 pts per input
Scope mode 10,000 pts per input
Memory Screens + Setups 15
Replay + Setups 2
Display 153 mm full color LCD with fast update rate
Persistence Digital persistence giving analog oscilloscope-like waveform decay
Waveform Compare Waveform reference with automatic Pass/Fail testing
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