Datasheet

Page 06
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U1731C/U1732C/U1733C Electrical Specications
Test Signal
Test signal level Test frequency
Model Selection Level Accuracy Frequency Accuracy
U1731C/U1732C/U1733C 100 Hz 0.74 Vrms 0.05 Vrms 100 Hz ± 0.01%
120 Hz 0.74 Vrms 0.05 Vrms 120.481 Hz ± 0.01%
1 kHz 0.74 Vrms 0.05 Vrms 1 kHz ± 0.01%
U1732C/1733C 10 kHz 0.70 Vrms 0.05 Vrms 10 kHz ± 0.01%
U1733C 100 kHz 0.70 Vrms 0.05 Vrms 100 kHz ± 0.01%
DCR +1.235 V 0.05 V NA NA
Source Impedance of Impedance/Resistance Measurement
Typical source impedance
Range U1731C/U1732C/U1733C U1732C/U1733C U1733C
100 Hz 120 Hz 1 kHz 10 kHz 100 kHz DCR
2 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω
20 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω
200 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω
2000 Ω 1.09 kΩ 1.09 kΩ 1.09 kΩ 1.09 kΩ 1.09 kΩ 1.09 kΩ
20 kΩ 10.1 kΩ 10.1 kΩ 10.1 kΩ 10.1 kΩ 1.09 kΩ 10.1 kΩ
200 kΩ 100 kΩ 100 kΩ 100 kΩ 10.1 kΩ 1.09 kΩ 100 kΩ
2000 kΩ 100 kΩ 100 kΩ 100 kΩ 10.1 kΩ NA 100 kΩ
20 MΩ 100 kΩ 100 kΩ 100 kΩ 100 kΩ NA 100 kΩ
200 MΩ 100 kΩ 100 kΩ 100 kΩ NA NA 100 kΩ
Source Impedance of Capacitance Measurement
Typical source impedance
Range U1731C/U1732C/U1733C U1732C/U1733C U1733C
100 Hz 120 Hz 1 kHz 10 kHz 100 kHz
20 mF 190 Ω 190 Ω NA NA NA
2000 μF 190 Ω 190 Ω 190 Ω NA NA
200 μF 190 Ω 190 Ω 190 Ω 190 Ω NA
20 μF 190 Ω 190 Ω 190 Ω 190 Ω 190 Ω
2000 nF 1.09 kΩ 1.09 kΩ 190 Ω 190 Ω 190 Ω
200 nF 10.1 kΩ 10.1 kΩ 1.09 kΩ 190 Ω 190 Ω
20 nF 100 kΩ 100 kΩ 10.1 kΩ 1.09 kΩ 190 Ω
2000 pF 100 kΩ 100 kΩ 100 kΩ 10.1 kΩ 1.09 kΩ
200 pF NA NA 100 kΩ 10.1 kΩ 1.09 kΩ
20 pF NA NA NA 100 kΩ 1.09 kΩ