Fluke 190-104-III

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As the first two and four-channel portable scopes safety rated CAT III 1000V / CAT IV 600V, the new Fluke ScopeMeter 190 Series II combines an unprecedented level of performance, ruggedness, and portability. You can choose from 60 MHz, 100MHz or 200MHz bandwidth models, both with real-time sampling rates up to 2.5 GS/s and 400 ps resolution to capture noise and other disturbances. Both models feature deep memory—up to 10,000 samples per channel— so you can examine very small parts of the waveform in detail. And both are IP-51 rated to withstand dust, drips, humidity, and wide temperature variations. Designed for plant maintenance engineers and technicians, these tough ScopeMeters go into harsh, dirty, and hazardous industrial conditions to test everything from microelectronics to power electronics applications. The new 190 Series II includes all the standard ScopeMeter features including TrendPlot™, Connect-and-View™ triggering, and ScopeRecord™.

• Two or four electrically isolated inputs
• CAT III 1000V / CAT IV 600V safety rated
• Choose from 60MHz, 100MHz, or 200MHz bandwidth models
• Single shot, pulse width, and video triggering
• Fast sampling rate, up to 2.5GS/s with up to 400 ps resolution
• Deep memory: 10,000 samples per channel waveform capture so you can zoom in on the details
• Quad meter measurements via scope BNC inputs in 4 channel models 
• Automatic capture of 100 screens
  • 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
• Persistence: Digital persistence giving analog oscilloscope-like waveform decay
• Waveform Compare: Waveform reference with automatic Pass/Fail testing
• FFT frequency spectrum analysis: Shows frequency content of oscilloscope waveform using Fast Fourier Transform
• IP-51 rated for dust and drip proof to withstand harsh environments
• Isolated USB ports for memory devices and PC connectivity
• Display: 153 mm full color LCD with fast update rate
• 7-hour battery life, standard with new Li-ion technology
• Easy-access battery door to make it easy to swap batteries
• A handy slot to tether and lock down the oscilloscope while unattended

190-104 specifications:

• Oscilloscope mode
  • Bandwidth: 100 MHz
  • Rise time: 3.5 ns 
  • Inputs: 4
  • Input sensitivity: 2 mV - 100 V/div 
  • Vertical resolution: 8 bit
  • Input impedance: 1 MΩ ± 1%, 14 pF ± 2 pF
  • Real-time sample rate: 1.25 GS/s each channel
  • Maximum record length: ScopeRecord mode: 27,500 pts per input, Scope mode: 10,000 pts per input
  • Memory: Screens + Setups: 15, Replay + Setups: 2
  • Timebase range: 5 ns - 4 s/div
  • Glitch capture: 8 ns
  • Trigger types: connect-and-View™, Free Run, Single Shot, Edge, Delay, Video, Selectable pulse width and External, dual slope trigger and Event trigger (n-cycle)
  • Scope measurements: Cursor: 7, Automatic: 30
  • Acquisition modes: Normal, Averaged, Auto, Single Shot, ScopeRecord™ roll, glitch capture, waveform compare with automatic “Pass/Fail testing”, Replay
  • Automatic scope measurements: Vdc, Vac rms, Vac+dc, Vpeak max, Vpeak min, Vpeak to peak, Aac, Adc, Aac+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, dBV, dBm into 50 #937; and 600 Ω, VPWM ac and VPWM ac+dc for measurement on pulsewidth modulated motordrives and frequency inverters, 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 waveworm (excluding X-Y-mode); dual horizontal lines with voltage at cursor 1 and at cursor 2, voltage between cursors; dual vertical lines with 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 with Min-Max and Average voltage at cursor postition, frequency and rms-value of individual frequency component in the FFT Result; zoom in ranges from full record overview to zoom in up to sample level, at any record length
• Meter mode: Up to four automatic meter measurements can be made at the same time, using the oscilloscope input channels
  • Advanced meter functions: Auto/manual ranging, relative measurements (Zero reference), TrendPlot recording
  • Voltmeter ranges: 500 mV, 5 V, 50 V, 500 V, 1000 V
  • Amps: Adc, Aac, Aac + dc using an optional current clamp or shunt. Scaling factors: 0.1 mV/A, 1 mV/A, to 100 V/A and 400 mV/A
  • Temperature: With optional accessories. Scale factors 1° C/mV or 1° F/mV
• Recorder mode (ScopeRecord™)
  • Bandwidth: 20 MHz or 20 kHz
  • Memory depth: 27,000 or more data points
  • Min/Max values: Measured at high sample rate, ensuring capture and display of glitches
  • Recording modes: Single sweep, continuous roll, Start-on-Trigger (through any channel), Stop-on-Trigger (through any channel)
  • Memory: Two multiple input ScopeRecord waveforms can be saved internally for later recall and analysis. Direct storage on external flash memory drive through USB host port
  • Time base range: 5 ms/div ~ 2 min/div
  • Recorded timespan: 6 s ~ 48 hr
  • Glitch capture: 8 ns
  • Sample rate: 125 MS/s
  • Resolution: 200 µs ~ 4.8 s
• Recorder mode (TrendPlot™)
  • Memory depth: 18,000 points record per input
  • Ranges: 5 s/div to 30 min/div in normal view, 5 min/div to 48 hr/div (overview of total record) in view-all mode
  • Recorded time span: More than 22 days, with a resolution of 102 seconds
  • Measurement speed: 5 automatic measurements per second or more
  • Memory: Two multiple input TrendPlot records can be saved internally for later recall and analysis. Direct storage on external flash memory drive through USB port