Keithley DMM7510 Calibration Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Calibration Manual Section 2: Performance verifi
cation
DMM7510-905-01 Rev. A / April 2015 2-43
Range
(Ω)
Nominal calibrator
values
(Ω)
Actual calibrator
value
(Ω)
Lower limit
(Ω)
Upper limit
(Ω)
1.0E+04
0.00E+00
1.0E+04
0.00E+00
1.00E+04
9.9999050E+03
1.00E+04
1.0E+05
0.00E+00
-3.00E-01
3.00E-01
4-wire resistance verification with Offset Compensation Off
Use the following values to verify the performance of the Model DMM7510. Actual values depend on
published specifications (see Calculating resistance reading limits (on page 2-8
)).
For 10 MΩ verification, the Sense HI cable is optional. Measurement is with Input HI and LO and
Sense LO only.
Range
(Ω)
Nominal calibrator
values
(Ω)
Actual calibrator
value
(Ω)
Lower limit
(Ω)
Upper limit
(Ω)
1.0E+05
1.00E+05
1.0000060E+05
9.9997300E+04
1.0000390E+05
1.0E+06
0.00E+00
-4.00E+00
4.00E+00
1.00E+06 9.9995720E+05 9.9992320E+05 1.0000340E+06
1.0E+07 0.00E+00 -1.00E+02 1.00E+02
1.00E+07
9.9989960E+06
9.9968962E+06
1.0001096E+07
Verify resistance 100 MΩ range
To verify the 100 MΩ range:
1. Connect the Model DMM7510 INPUT to the calibrator as shown in the following figure.
Figure 5: 100 MΩ verification connections

Keithley DMM7510 Specifications

General

Brand	Keithley
Model	DMM7510
Category	Multimeter
Language	English