MI 3290 Earth Analyser
Tests and Measurements
100
Test can be started from the Impedance Meter measurement window. Before carrying out a
test the following parameters (Test Mode, Test Frequency, Test Voltage and Limit (Z)) can
be edited.
Figure 11.62: Impedance Meter measurement menu
Test parameters for Impedance Meter:
Test Mode
Set test mode: [single, sweep]
Test Frequency*
Set test frequency: [55 Hz, 82 Hz, 94 Hz, 105 Hz, 111 Hz, 128 Hz, 164
Hz, 329 Hz, 659 Hz, 1.31 kHz, 1.50 kHz, 2.63 kHz, 3.29 kHz 6.59 kHz,
13.1 kHz, 15.0 kHz]
Test Voltage
Set test voltage: [20 V or 40 V]
SER/PAR Model
Set desired model: [Series or Parallel]
Limit (Z)
Limit value selection: [
OFF, 1 Ω – 15.0 kΩ]
*single test mode only.
Impedance Meter measurement procedure:
Select the Impedance Meter measurement function.
Set the test parameters (model, voltage, frequency and limit).
Connect the test leads to the instrument and to the test object.
Press the Run key to start the measurement.
Wait until the test result is displayed on the screen.
Press the cursor keys to toggle between graph view and result view (optional).
Save results (optional).
Figure 11.63: Example of Impedance
Meter measurement result
Figure 11.64: Example of Impedance Meter
measurement graph view
Note:
Consider displayed warnings when starting the measurement!
