Keithley DMM6500

Model DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual Section 3: Adjustment
DMM6500-905-01 Rev. A/July 2018 3-15
Figure 25: Connection for a DC voltage accuracy adjustment
2. Allow the DMM6500 to settle for five minutes.
Command parameters for a DC voltage adjustment
When calibrating your DMM6500 for a DC voltage adjustment, use the following command
parameters.
Send each command parameter twice. First, send the parameter using the setup command.
Second, send the parameter using the execute command.
The example code below uses the first line of code from the table below. Send all command
parameters using this command.
cal.adjust.step.setup("cal_DCV_DIGI_1kV_fs_pos")
cal.adjust.step.execute("cal_DCV_DIGI_1kV_fs_pos")
Command parameters
Calibrator
function
Calibrator
range
Calibrator
value
cal_DCV_DIGI_1kV_fs_pos
DC voltage
1100
1000
cal_DCV_DIGI_1kV_fs_neg
DC voltage
1100
-1000
cal_DCV_100V_fs_pos
DC voltage
220
100
cal_DCV_DIGI_100V_fs_pos
DC voltage
220
100
cal_DCV_100V_fs_neg
DC voltage
220
-100
cal_DCV_DIGI_100V_fs_neg
DC voltage
220
-100
cal_DCV_10V_fs_pos
DC voltage
22
10
cal_DCV_DIGI_10V_fs_pos
DC voltage
22
10
cal_DCV_10V_fs_neg
DC voltage
22
-10
cal_DCV_DIGI_10V_fs_neg
DC voltage
22
-10
cal_DCV_DIGI_1V_fs_pos
DC voltage
2.2
1
cal_DCV_DIGI_1V_fs_neg
DC voltage
2.2
-1
cal_DCV_DIGI_100mV_fs_pos
DC voltage
0.22
0.1
cal_DCV_DIGI_100mV_fs_neg
DC voltage
0.22
-0.1