Dcv Reading Limits - Keithley 2015 Service Manual

2. Select the DC volts function by pressing the DCV key, and set the Model 2015 to the
100mV range. Select the SLOW integration rate with the RATE key.
3. Set the calibrator output to 0.00000mV DC, and allow the reading to settle.
4. Enable the Model 2015 REL mode. Leave REL enabled for the remainder of the DC
volts verification tests.
5. Source positive and negative and full-scale voltages for each of the ranges listed in
Table 1-2. For each voltage setting, be sure that the reading is within stated limits.
Table 1-2

DCV reading limits

Range Applied DC voltage*
100mV 100.0000mV
1V 1.000000V
10V 10.00000V
100V 100.0000V
1000V 1000.000V
* Source positive and negative values for each range.
Performance Verification
Reading limits (1 year, 18°-28°C)
99.9915 to 100.0085mV
0.999963 to 1.000037V
9.99965 to 10.00035V
99.9949 to 100.0051V
999.949 to 1000.051V
1-9