Fluke 190-202/S 2-channel hand-held oscilloscope, ScopeMeter® 190 series II, hand-held 4025554 データシート

2  Fluke Corporation     ScopeMeter 190 Series II

2  Fluke Corporation     ScopeMeter 190 Series II

Vertical deflection

Number of channels

2

2

2

4

4

Bandwidth

60 MHz

100 MHz

200 MHz

100 MHz

200 MHz

Rise time

5.8 ns

3.5 ns

1.7 ns

3.5 ns

1.7 ns

Number of scope inputs

2 input channels plus external trigger

4 input channels

Channel architecture

All inputs fully insulated from each other and from ground 

Inputs may be activated in any combination

Input coupling

AC or DC, with ground level indicator

Input sensitivity

2 mV/div to 100 V/div, plus variable attenuation

Bandwidth limiter

User selectable: 20 kHz, 20 MHz or full bandwidth

Normal/invert/variable

On each input channel, switched separately

Input voltage

CAT III 1000 V/CAT IV 600 V rated, see General Specifications for further details

Vertical resolution

8 bit 

Accuracy

± (2.1 % of reading + 0.04 x range/div) @ 5 mV/div to 100 V/div

Input impedance

1 MΩ ± 1 % // 14 pF ± 2 pF

Horizontal

Maximum real-time sample rate 

(sampled simultaneously)

625 MS/s for each 

channel

1.25 GS/s for each 

channel

2.5 GS/s (2ch)

1.25 GS/s for each 

channel

2.5 GS/s (2ch)  

1.25 GS/s (4ch)

Record length

Up to 10,000 samples per channel

Time base range

10 ns/div  

to 4 s/div

5 ns/div  

to 4 s/div

2 ns/div  

to 4 s/div

5 ns/div  

to 4 s/div

2 ns/div  

to 4 s/div

Time base in a 1-2-4-sequence 

Slower time/division settings using ScopeRecord

™

 Roll mode (see ‘Recorder mode’)

Maximum record length

10,000 samples per channel in scope mode;  

30,000 points per channel in ScopeRecord

™

 Roll mode (see ‘Recorder mode’)

Timing accuracy

± (0.01 % of reading + 1 pixel)

Glitch capture

8 ns peak detect on each channel  

(using real time sampling and data compression, at any timebase setting)

Display and acquisition

Display

153 mm (6 in) full-color LCD with LED backlight

Display modes

Any combination of channels; average on/off; replay

Visible screen width

12 divisions horizontally in scope mode

Digital persistence modes

off/short/medium/long/infinite and envelope mode

Waveform mathematics

One mathematical operation on any 2 input channels: add/subtract/multiply; X-Y-mode 

Frequency Spectrum using FFT analysis

Acquisition modes

Normal, Averaged, Auto, Single Shot, ScopeRecord™ roll, glitch capture,  

waveform compare with automatic “Pass/Fail testing”; Replay

Trigger and delay

Source

Input A, B or External (via meter input)

Input A, B, C or D

Modes

Automatic Connect-and-View

™

, free run, single shot, edge, delay, dual slope,  

video, video line, selectable pulsewidth (channel A only), N-cycle

Connect-and-View

™

Advanced automatic triggering that recognizes signal patterns, automatically sets up and continuously 

adjusts triggering, time base and amplitude 

Automatically displays stable waveforms of complex and dynamic signals like  

motor drive and control signals 

Can be switched off if preferred

Video triggering (on ch. A)

NTSC, PAL, PAL+, SECAM; Includes field 1, field 2 and line select

High-res, non-interlaced video

Non-interlaced video with line-select, for line frequencies in the range 14 kHz up to 65 kHz

Pulse width triggering 

(on channel A)

Pulse width qualified by time 

Allows for triggering <t, >t, =t, ≠ t, where t is selectable in minimum steps of 0.01 div or 50 ns

Time delay

1 full screen of pre-trigger view or up to 100 screens  

(=1,200 divisions) of post-trigger delay

Dual slope triggering

Triggers on both rising and falling edges alike

N-cycle triggering

Triggers on N-th occurrence of a trigger event; N to be set in the range 2 to 99