Keithley DMM7510 - Page 27

Section
2: Performance verification Model DMM7510 7½ Digit Graphical Sampling Multimeter
Calibration Manual
2-18 DMM7510-905-01 Rev. A / April 2015
Verify the digitize voltage 100 mV range
Description Input Lower limit Upper limit
Perform rel offset
0.0
n/a
n/a
Full scale (+)
0.1
9.99680E-02
1.00032E-01
Half scale (+)
0.05
4.99790E-02
5.00210E-02
Half scale (-)
-0.05
-5.00210E-02
-4.99790E-02
Full scale (-)
-0.1
-1.00032E-01
-9.99680E-02
Verify the digitize voltage 1 V range
Description Input Lower limit Upper limit
Verify zero
0
-7.50E-05
7.50E-05
Full scale (+) 1 9.99805E-01 1.00020E+00
Half scale (+)
0.5
4.99865E-01
5.00135E-01
Half scale (-)
-0.5
-5.00135E-01
-4.99865E-01
Full scale (-)
-1
-1.00020E+00
-9.99805E-01
Verify the digitize voltage 10 V range
Description Input Lower limit Upper limit
Verify zero
0
-7.50E-04
7.50E-04
Full scale (+)
10
9.99805E+00
1.00020E+01
Half scale (+)
5
4.99865E+00
5.00135E+00
Half scale (-)
-5
-5.00135E+00
-4.99865E+00
Full scale (-)
-10
-1.00020E+01
-9.99805E+00
Verify the digitize voltage 100 V range
Description Input Lower limit Upper limit
Verify zero
0
-7.50E-03
7.50E-03
Full scale (+) 100 9.99805E+01 1.00020E+02
Half scale (+)
50
4.99865E+01
5.00135E+01
Half scale (-)
-50
-5.00135E+01
-4.99865E+01
Full scale (-)
-100
-1.00020E+02
-9.99805E+01
Verify the digitize voltage 1000 V range
Description Input Lower limit Upper limit
Full scale (+) 1000 9.99805E+02 1.00020E+03
Half scale (+) 500 4.99865E+02 5.00135E+02
Half scale (-)
-500
-5.00135E+02
-4.99865E+02
Full scale (-)
-1000
-1.00020E+03
-9.99805E+02