KYORITSU 3127 User Manual
Page 10
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<Voltage monitor for insulation resistance range>
Rated voltage
250V
500V
1000V
2500V
5000V
Accuracy
Measuring
range
30-330V 30-650V 30-1200V 30-3000V 30-6000V ±10%rdg±20V
(resolution 10V)
This monitor is used to check whether electrical charge stored on the equipment
under test is discharged or not. The measured voltage value displayed on the
LCD is a reference value.
Please be noted that the indicated value, when external AC voltage is applied to
the instrument, is not the correct value.
<Volt meter >
Volt
Measuring range
Resolution
Accuracy
DC voltage:±30 - ±600V
AC voltage: 30 - 600V
(50/60Hz)
1V
±2%rdg±3dgt
Frequency
45.0-65.0Hz(*1)
0.1Hz
±0.2Hz
(*1)When the measured voltage is less than 30V or DCV is measured, the
frequency is displayed as “----Hz” on the LCD.
<Ammeter (Output Current)>
Measuring range
Accuracy
0.00nA～5.50mA
±10%rdg(*1)
(*1) If result of resistance measurement is 10MΩ or more, output current is
determined by resistance and voltage.(Accuracy is derived from measured
resistance specification and measured voltage specification)
<Capacity meter>
Rated voltage
Measuring range
Accuracy
250V ∼ 2500V range
5.0nF ∼ 50.0μF
±5%rdg±5dgt
5000V range
5.0nF ∼ 25.0μF
【
Calculated Value】
PI,DAR,DD
Measurement Mode
Display range
Computational error
PI
0.00 ∼ 9.99
±2dgt
DAR
0.00 ∼ 9.99
±2dgt
DD
0.00 ∼ 9.99
±2dgt