METREL MI 3250 - Resistance Measurement Process

MI 3250 MicroOhm 10A Measurement
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5.2 Resistance measurement
Test can be started from the Measurement screen. Before carrying out a test the
parameters (Mode, Range and Current) can be edited.
Figure 5.2: Resistance menu
Test parameters for Resistance measurement
Mode
Single, Automatic, Continuous, Inductive
Auto Range
Off, On
Range
2 m20 m200 m2 20 200 2 k
Current
10 A, 1 A, 100 mA, 10 mA, 1 mA
Test circuits for Resistance measurement
Figure 5.3: Measurement of Resistance
Resistance measurement procedure:
 Select the Measurement function.
 Set the test parameters.
 Connect device under test to the instrument (see figure 5.3).
 Press the START / STOP key to start the measurement.
 Press the START / STOP key again to end the measurement (in continuous,
automatic and inductive modes).
 Store the result by pressing MEM key (optional).