Iso-Tech IDM 98-III User Manual

IDM 98-III / 99-III English
18
Electrical Specications
Accuracy is ±(% reading + number of digits) at 23°C ± 5°C < 80%RH.
(1) Voltage
Input Protection : 1000VDC or 1000VAC rms
AC Frequency Response : 50Hz ~ 1KHz
Input Impedance : 10MΩ, <100pF
AC Conversion Type :
AC conversions are ac-coupled, true rms responding, calibrated to the sine wave input.
For non-sine wave add the following Crest Factor corrections:
For Crest Factor of 1.4 to 2.0, add 1.0% to accuracy.
For Crest Factor of 2.0 to 2.5, add 2.5% to accuracy.
For Crest Factor of 2.5 to 3.0, add 4.0% to accuracy.
IDM98-III/IDM99-III
Range Resolution IDM98-III Accuracy IDM99-III Accuracy
60.00mV
DC
0.01mV – ± (0.08% + 10d)
600.0mV
DC
0.1mV ± (0.1% + 2d) ± (0.08% + 2d)
6.000V
DC
0.001V ± (0.1% + 2d) ± (0.08% + 2d)
60.00V
DC
0.01V ± (0.1% + 2d) ± (0.08% + 2d)
600.0V
DC
0.1V ± (0.1% + 2d) ± (0.08% + 2d)
1000V
DC
1V ± (0.1% + 2d) ± (0.08% + 2d)
60.00mV
AC
0.01mV – ± (1.20% + 5d)
600.0mV
AC
0.1mV ± (0.1% + 5d) ± (1.20% + 5d)
6.000V
AC
0.001V ± (0.1% + 3d) ± (0.80% + 5d)
60.00V
AC
0.01V ± (0.1% + 3d) ± (0.80% + 5d)
600.0V
AC
0.1V ± (0.1% + 3d) ± (0.80% + 5d)
1000V
AC
1V ± (0.1% + 3d) ± (0.80% + 5d)

Iso-Tech IDM 98-III Specifications

General

Brand	Iso-Tech
Model	IDM 98-III
Category	Multimeter
Language	English