Fluke ScopeMeter 190 II Series 190-104 User Manual page 112

Fluke 190-104, Fluke190-204
Users Manual
All accuracies are valid if:
•
The waveform amplitude is larger than one division
•
At least 1.5 waveform period is on the screen
AC+DC Voltage (True RMS)
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
DC to 60 Hz ..................................±(1.5 % + 10 counts)
60 Hz to 20 kHz ............................±(2.5 % + 15 counts)
20 kHz to 1 MHz ............................. ±(5 % + 20 counts)
1 MHz to 25 MHz ...........................±(10 % + 20 counts)
For higher frequencies the instrument's frequency roll off
starts affecting accuracy.
Amperes (AMP)
With Optional Current Probe or Current Shunt
Ranges .............................same as VDC, VAC, VAC+DC
Probe Sensitivity ................. 100 µV/A, 1 mV/A, 10 mV/A,
100 mV/A, 400 mV/A, 1 V/A, 10 V/A, and 100 V/A
104
Accuracy .......................... same as VDC, VAC, VAC+DC
(add current probe or current shunt accuracy)
Peak
Modes ................... Max peak, Min peak, or peak-to-peak
Maximum Voltage
with 10:1 probe...................................................1000 V
direct (1:1) ............................................................300 V
Maximum Resolution
with 10:1 probe.................................................... 10 mV
direct (1:1) .............................................................1 mV
Full Scale Reading ..........................................800 counts
Accuracy
Max peak or Min peak ............................... ±0.2 division
Peak-to-peak............................................. ±0.4 division
Frequency (Hz)
Range ..................................... 1.000 Hz to full bandwidth
Full Scale Reading ..........................................999 counts
Accuracy
1 Hz to full bandwidth ...................... ±(0.5 % +2 counts)
(5 s/div to 10 ns/div and 10 periods on the screen).