PeakTech 1640 Bedienerhandbuch Seite 28

4.4. AC Current
Range Resolution
1000 A 1 A
Overload protection: 1000 A
Position error: ± 1% of reading
Frequency range: 50/60 Hz
4.5. Resistance
Range Resolution
400 Ω 100 mΩ
4 k Ω 1
40 k Ω 10
400 kΩ 100
4 MΩ 1 kΩ
40 MΩ 10 kΩ
Overload protection: 250 V AC/DC
4.6. Frequency
Range Resolution Accuracy
5 Hz 1 mHz
± 1,5% rdg.+5 dgt
50 Hz 10 mHz
500 Hz 100 mHz
± 1,2% rdg.+2 dgt
5 kHz 1 Hz
50 kHz 10 Hz
100 kHz 100 Hz
Overload protection: 250 V AC/DC
4.7. Duty cycle
Range Resolution
0,5...99,0 % 0,1%
Pulse width: 100 µS – 100 ms
Frequency: 5 Hz – 100 kHz
Overload protection: 250 V AC/DC
4.8. Continuity
Audible Threshold
< 100 Ω
Overload protection: 250 V AC/DC
Accuracy
± 2,0% rdg. + 5 dgt.
Accuracy
± 1,0% rdg. + 4 dgt.
Ω
± 1,5% rdg. + 2 dgt.
Ω
Ω
± 2,5% rdg. + 3 dgt.
± 3,5% rdg. + 5 dgt.
Sensitivity
10 V min.
rms
Accuracy
± 1,2% rdg.+2 dgt.
Test current
< 1 mA
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