Fluke 190 [126/159] Automatic scope measurements

Fluke 190 [126/159] Automatic scope measurements
Fluke 19xC-2x5C
Users Manual
116
Pulse Width Trigger
Screen Update.............................On Trigger, Single Shot
Trigger Conditions ...........<T, >T, =T (±10 %), T(±10 %)
Source ............................................................................A
Polarity..................................... Positive or negative pulse
Pulse Time Adjustment Range .......... 0.01 div. to 655 div.
with a minimum of 300 ns (<T, >T) or 500 ns (=T, T),
a maximum of 10 s,
and a resolution of 0.01 div. with a minimum of 50 ns
Continuous Auto Set
Autoranging attenuators and time base, automatic
Connect-and-View™ triggering with automatic source
selection.
Modes
Normal ....................................15 Hz to max. bandwidth
Low Frequency .........................1 Hz to max. bandwidth
Minimum Amplitude A and B
DC to 1 MHz ........................................................10 mV
1 MHz to max. bandwidth.....................................20 mV
Automatic Capturing Scope Screens
Capacity............................. 100 dual input scope Screens
For viewing screens, see Replay function.
Automatic Scope Measurements
The accuracy of all readings is within ± (% of reading +
number of counts) from 18 °C to 28 °C. Add 0.1x (specific
accuracy) for each °C below 18 °C or above 28 °C. For
voltage measurements with 10:1 probe, add probe
accuracy, see section ‘10:1 Probe’ on page 127. At least
1.5 waveform period must be visible on the screen.
General
Inputs ..................................................................... A and B
DC Common Mode Rejection (CMRR) ..................>100 dB
AC Common Mode Rejection at 50, 60, or 400 Hz ......>60 dB
DC Voltage (VDC)
Maximum Voltage
with 10:1 probe......................................................1000 V
direct (1:1) ...............................................................300 V
Maximum Resolution
with 10:1 probe.........................................................1 mV
direct (1:1) .............................................................100 µV
Full Scale Reading ...........................................1100 counts
Accuracy at 5 s to 10 μs/div
2 mV/div ......................................... ± (1.5 % + 10 counts)
5 mVdiv to 100 V/div ......................... ±(1.5 % + 5 counts)
Normal Mode AC Rejection at 50 or 60 Hz .............>60 dB

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