15-8 Return to Section Topics 2600S-901-01 Rev. C / January 2008
Section 15: Performance Verification Series 2600 System SourceMeter® Instruments Reference Manual
• Set the Series 2600 output voltage to the indicated value.
• Verify that the multimeter reading is within the limits given in the table.
1. Repeat the procedure for negative output voltages with the same magnitudes as those
listed in
Table 15-2 or Table 15-3.
Table 15-2
Model 2601/2602 output voltage accuracy limits
Model 2601/2602
source range
Model 2601/2602
output voltage setting
Output voltage limits
(1 year, 18C–28C)
100mV
1V
6V
40V
90.000mV
0.90000V
5.4000V
36.000V
89.732 to 90.268mV
0.89942 to 0.90058V
5.39712 to 5.40288V
35.9808 to 36.0192V
Table 15-3
Model 2611/2612/2635/2636 output voltage accuracy limits
Model 2611/2612/
2635/2636
source range
Model 2611/2612/2635/
2636
output voltage
setting
Output voltage limits
(1 year, 18C–28C)
200mV
2V
20V
200V
180.000mV
1.80000V
18.000V
180.000V
179.589 to 180.411mV
1.79904 to 1.80096V
17.9914 to 18.0086V
179.914 to 180.086V
2. For the Model 2602/2612/2636, repeat the above procedure for the other channel.
Voltage measurement accuracy
Follow the steps below to verify that the Series 2600 voltage measurement accuracy is within
specified limits. The test involves setting the source voltage, as measured by a precision digital
multimeter, and then verifying that the Series 2600 voltage readings are within required limits.
1. With the power off, connect the digital multimeter to the Series 2600 output terminals using
4-wire connections, as shown in
Figure 15-1.
2. Select the multimeter DC volts function.
3. Select the Model 2602/2612/2636 single-channel display mode.
4. Enable the Series 2600 4-wire (remote sense) mode by pressing CONFIG then MEAS, then
select V-MEAS > SENSE-MODE > 4-WIRE.
5. Set the Series 2600 to both source and measure voltage by pressing the SRC and MEAS
keys, and make sure the source output is turned on.
6. Verify voltage measurement accuracy for each of the voltages listed in Table 15-4 (Model
2601/2602) or Table 15-5 (Model 2611/2612/2635/2636). For each test point:
• Select the correct source range.
• Set the Series 2600 output voltage to the indicated value as measured by the digital
multimeter.
• If necessary, press the TRIG key to display readings.
• Verify that the Series 2600 voltage reading is within the limits given in the table. It may not
be possible to set the voltage source to the required value. Use the closest possible
setting, and modify reading limits accordingly.
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