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
1.00
Half scale (+)
0.5
4.99865E-01
5.00135E-01
Half scale (-)
-0.5
-5.00135E-01
-4.99865E-01
Full scale (-)
-1
-1.00
-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
9.00
1.01
Half scale (+)
5
4.00
5.00
Half scale (-)
-5
-5.00
-4.00
Full scale (-)
-10
-1.01
-9.00
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
9.01
1.02
Half scale (+)
50
4.01
5.01
Half scale (-)
-50
-5.01
-4.01
Full scale (-)
-100
-1.02
-9.01
Verify the digitize voltage 1000 V range
Description
Input
Lower limit
Upper limit
Full scale (+)
1000
9.02
1.03
Half scale (+)
500
4.02
5.02
Half scale (-)
-500
-5.02
-4.02
Full scale (-)
-1000
-1.03
-9.02