Datasheet

15
U1451A/U1452A/U1452AT frequency sensitivity during voltage measurement
Input range
1
Minimum sensitivity (RMS sine wave)
6 V 0.5 V
60 V 5 V
600 V 65 V
1000 V 65 V
1. Maximum input for specified accuracy, refer to “U1451A/U1452A/U1452AT AC voltage specifications”
U1453A/U1461A frequency sensitivity during voltage measurement
Minimum sensitivity (RMS sine wave) Trigger level for DC coupling
Input range
1
20 Hz to 100 kHz 20 Hz to 100 kHz
60 mV 10 mV 15 mV
600 mV 27 mV 55 mV
6 V 0.25 V 0.55 V
60 V 2.5 V 5.5 V
600 V 25 V 55 V
1000 V 170 V 460 V
1. Maximum input for specified accuracy, refer to “U1453A/U1461A AC voltage specifications”
U1461A frequency sensitivity during current measurement
Minimum sensitivity (RMS sine wave)
Input range
1
20 Hz to 20 kHz
6 A 0.5 A
60 A 5 A
600 A 45 A
6 mA 0.45 mA
60 mA 4.5 mA
440 mA 45 mA
1. Maximum input for specified accuracy, refer to “U1453A/U1461A AC current specifications”
U1451A/U1452A/U1452AT voltage display update rate
Display update rate (approximate)
Function Times/second
AC V 5
DC V 5
Ω 5
Capacitance 5
EBR 5
IR 5
Frequency 1 (> 10 Hz)