Datasheet

13
U1451A/U1452A/U1452AT capacitance specifications
Capacitance specifications with accuracy of ± (% of reading + number of least significant digit)
1, 2, 3
Range Resolution Accuracy Signal
100 nF 0.1 nF 3% + 2 Sine wave: 54.5 Hz, < 2 V
1 F 0.001 F 3% + 2
10 F 0.01 F 3% + 2
100 F 0.1 F 5% + 2
4
@ < 50 F
1. Overload protection: 1000 V
RMS

2. The accuracy for all ranges is specified based on a film capacitor or better, and after the Null function is used to subtract the residual values (by opening the test leads)
3. The maximum display is 1200 counts
4. Add additional accuracy of 0.1% per µF for values greater than 50 µF ― for example, 100 µF, additional accuracy of 5% is to be added
U1453A/U1461A capacitance specifications
Capacitance specifications with accuracy of ± (% of reading + number of least significant digit)
1, 2
Range Resolution Accuracy Measuring rate (at full scale)
10 nF 0.01 nF 1% + 2 5 times/second
100 nF 0.1 nF 1% + 2
1 F 0.001 F 1% + 2 2.4 times/second
10 F 0.01 F 1% + 2
100 F 0.1 F 1% + 2
1 mF 0.001 mF 1% + 2 1.0 times/second
10 mF 0.01 mF 1% + 2 0.1 times/second
1. Overload protection: 1000 V
RMS

2. The accuracy for all ranges is specified based on a film capacitor or better, and after the Null function is used to subtract the residual values (by opening the test leads)
U1451A/U1452A/U1452AT frequency specifications
Frequency specifications with accuracy of ± (% of reading + number of least significant digit)
1, 2
Range Resolution Accuracy Minimum input frequency
19.99 Hz 0.01 Hz 0.2% + 1 2 Hz
199.99 Hz 0.1 Hz 0.2% + 1
< 400 Hz 1 Hz 0.2% + 1 @ ≤ 400 Hz
1. 
2. 