Figure 130: Connections for 1.5 A and 3 A current ranges
Current measurement accuracy
Follow the steps below to verify that 2600B current measurement accuracy is within specified limits.
The procedure involves applying accurate currents from the 2600B current source and then verifying
that 2600B current measurements are within required limits.
1. With the power off, connect the digital multimeter to the 2600B terminals as shown in the figure
titled "Connections for 100 nA to 1 A current ranges" in Current source accuracy (on page 10-6).
2. Select the multimeter dc current function.
3. Power up the 2600B.
4. 2602B, 2604B, 2612B, 2614B, 2634B, or 2636B only: Select the single-channel display mode.
5. Set the 2600B SMU to both source and measure current by pressing the SRC and then the
MEAS keys. Make sure the source output is turned on.
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