Multifunction Electrical Tester Calibrator
Electrical Specifications
9
Uncertainty……………………………………… 0.02 %
Settling Time ..................................................... 300 ms to 3 s, depending on output value
AC Voltage
Uncertainty and Maximum Burden Current
Range Resolution
Uncertainty
±(% of Reading + mV)
Maximum Burden Current
3 – 29.99 V 0.001 V 0.1 % + 9 500 mA
30 – 99.99 V 0.01 V 0.1 % + 30 300 mA
100 – 299.9 V 0.1 V 0.1 % + 90 150 mA
300 – 600 V 0.1 V 0.1 % + 180 50 mA
DC Voltage
Uncertainty and Maximum Burden Current
Range Resolution
Uncertainty
±(% of Reading + mV)
Maximum Burden Current
3 – 29.99 V 0.001 V 0.1 % + 9 2 mA
30 – 149.9 V 0.01 V 0.1 % + 45 3 mA
150 – 600 V 0.1 V 0.1 % + 180 5 mA
AC Output Signal Distortion............................ 0.2 % ±10 mV (harmonic distortion and non-harmonic noise from 20
Hz to 500 kHz), for output power lower than 10 VA on each range.
Sensing Ammeter Current Range ................... 500 mA
Resolution ......................................................... 1 mA
Uncertainty ........................................................ ±5 mA
Multimeter
Voltage
Range................................................................. 0 to 1100 V ac rms or dc
Resolution ......................................................... 4½ digits
Internal Ranges................................................. 10, 100, and 1100 V (Autoranging only)
Frequency Range.............................................. DC, 20 Hz to 2 kHz
Input Resistance ............................................... 10 MΩ ±1 %
Time Constant ................................................... 1.5 s
Readings/Second.............................................. 2
Measurement Category .................................... 1000 V CAT I, 300 V CAT II
AC/DC Voltage Uncertainty
Range Resolution
Uncertainty
±(% of Reading + mV)
10 V 0.001 V 0.15 % + 5
100 V 0.01 V 0.20 % + 50
1100 V 0.1 V 0.20 % + 550
Current
Range................................................................. 0 to 20 A continuous, 30 A for up to 30 minutes, ac rms or dc
Resolution ......................................................... 4½ digits
Internal Ranges................................................. 300 mA, 3 and 30 A (Autoranging only)
Frequency Range.............................................. DC, 20 to 400 Hz
Time Constant ................................................... 1.5 s
Readings/Second.............................................. 2