Rigol DM3064 Guía de usuario Pagina 26

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RIGOL
© 2007 RIGOL Technologies, Inc.
User’s Guide for DM3000 Series
1-14
To Measure Resistance
The following shows the system connections and selection of measurement functions.
The practice provides a guide get familiar with the Resistance measurement
technique. Resistance measurement methods include 2-Wire Resistance
Measurement and 4-Wire Resistance Measurement, and will explain
separately.
2-Wire Resistance Measurement
Figure 1- 18 2-Wire Resistance Measurement Interface
Table1- 5 Resistance Measurement Characteristics
Seven Ranges 200, 2k, 20k, 200k, 1M, 10M, 100M
Max Resolution 100u
Open-circuit
Voltage
<7V
Input Protection 1000V on all ranges (HI Termi nal)
Configurable
Parameters
Range, Null value
Steps:
1. Connect test leads as shown in
Figure 1- 19; red test lead to the HI Terminal,
black test lead to the LO Terminal.
2. Press
to select the 2-Wire Resistance Measurement.
3. Choose the appropriate measurement range.
4. Set the Null value
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