Rigol DS1202Z-E

RIGOL Chapter 2 Performance Verification Test
DS1000Z-E Performance Verification Guide
2-2
Impedance Test
Specification
Input Impedance
Analog Channel
1 MΩ: 0.99 MΩ to 1.01 MΩ
Test Connection Diagram
Figure 2-1 Impedance Test Connection Diagram
Test Procedures
1. Connect the active head of Fluke 9500B to CH1 of the oscilloscope, as shown in the figure above.
2. Configure the oscilloscope:
1) Press CH1 in the vertical control area (VERTICAL) on the front panel to turn on CH1.
2) Press CH1  Probe to set the probe attenuation ratio to "1X".
3) Rotate VERTICAL SCALE to set the vertical scale of CH1 to 100 mV/div.
3. Turn on Fluke 9500B; set its impedance to 1 MΩ and select the resistance measurement function.
Read and record the resistance measured.
4. Rotate VERTICAL
SCALE to adjust the vertical scale of CH1 of the oscilloscope to 500
mV/div; read and record the resistance measured.
5. Turn off CH1. Measure the resistance of CH2 using the method above and record the
measurement results.
Test Record Form
Channel
Vertical Scale
Test Result
Limit
Pass/Fail
CH1
100 mV/div
0.99 MΩ to 1.01 MΩ
500 mV/div
CH2
100 mV/div
500 mV/div
Fluke 9500B
DS1000Z-E