
Elma 9400
19
v.200303
03-03-2020 12:23:54
ELECTRICAL SPECIFICATION
The accuracy specification is defined as ± ( percent of r digit ) At 23±5°C,
≦
80 %RH.
3.1 Direct Voltage
Range
Resolution
Accuracy
50V / 300V
0.01V / 0.1V
1.0% + 2dgts
Input impedance: 1 M
3.2 Alternating Voltage (True RMS)
Range
Resolution
Accuracy(40~1KHz)
50V / 300V
0.01V / 0.1V
1.2%
±
5dgts
Input impedance: 1 M
3.3 Direct Current
Range
Resolution
Accuracy
300.0mA
0.1mA
1.0% + 10dgts
3.000A
0.001A
10.00A
0.01A
3.0% + 10dgts
Influence of terrestrial magnetism: Less than
±
1.0mA
Influence of CT opening and closing: Less than
±
1.0mA
3.4 Alternating Current (True RMS)
Range
Resolution
Accuracy(50~60Hz)
300.0mA
0.1mA
1.0% + 5dgts
3.000A
0.001A
20.00A
0.01A
3.5 Resistance (
)
Range
Resolution
Accuracy
500
0.1
1.0% + 2dgts
5K
1
50K
10
500K
100
3.6 Continuity
Range
Buzzer Function
Ohm < 100