PeakTech 4090 Bedienungsanleitung Seite 27

3.6. Resistance
Range
Ω
220
2,2 KΩ
KΩ
22
KΩ
220
2,2 MΩ
MΩ
22
220 MΩ
The above accuracies are specified from 0% to 100% of range.
For measurements in 220Ω and 2,2kΩ-range, use Relative mode to subtract the resistance of the
test leads.
The accuracy of continuity-test and diode-test are not specified.
Continuity tests:
- When the resistance is <30Ω, the buzzer will sound.
- When the resistance is > 50Ω, the buzzer will not sound.
3.7. Capacitance
Range
22 nF
220 nF
2,2 µF
22 µF
220 µF
2,2 mF
22 mF
220 mF
Note:
1. For film capacitors (or better), accuracy is guaranteed from 0% to 100% of range.
2. For measurements < 2pF, accuracy is guaranteed, if Relative mode (REL) is used to subtract
residual from measurements.
3.8. Logic-Frequency
Frequency Range
20 Hz ~ 220 MHz
Note:
Measurement can be up to 220MHz, but please pay attention to the signal attenuation caused by the
test leads and probes when measuring high frequency signals above 2,2MHz.
Resolution
0,01 Ω
0,1 Ω
1 Ω
10 Ω
100 Ω
1 kΩ
100 kΩ
Resolution
0,01 nF
0,1 nF
1 nF
10 nF
0,1 µF
1 µF
10 µF
100 µF
Sensitivity
3 V square wave
pp
Accuracy
± (0,1% + 10 dgt.)
± (1,5% + 10 dgt.)
± (2,5% + 5 dgt.)
Accuracy
± (2% + 5 dgt.)
± (2,5% + 5 dgt.)
± (5% + 5 dgt.)
unspecified
Accuracy
± (0,06% + 10 dgt.)
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