62 U1241B/U1242B User’s and Service Guide
6 Specifications and Characteristics
Capacitance Specifications
Table 6-22 Capacitance specifications with accuracy of ± (% of reading + No. of Least
Significant Digit)
Harmonic Ratio Specifications
Table 6-23 Harmonics ratio specifications
[1] Overload protection: 1000 V R.M.S. for circuits < 0.3 A short circuit current. The accuracy is
calculated based on the film capacitor. Use Relative mode for residual value.
[2] Pure sinusoidal waveforms without harmonics have a harmonics ratio of 0%, higher the harmonics
ratio, more harmonics are present in the sinusoidal waveform.
Function Range Resolution Accuracy
Capacitance
[1]
1000.0 nF 0.1 nF 1.2 % + 4
10.000 μF 0.001 μF
100.00 μF0.01 μF
1000.0 μF0.1 μF2% + 4
10.000 mF 0.001 mF
Function
Range
[2]
Frequency Voltage
Harmonic ratio 0.0% – 99.9% 40 Hz – 500 Hz 100 mVAC – 1000 VAC