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Model DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual
Section 2: Performance verification
DMM6500-905-01 Rev. A/July 2018
2-13
2. On the DMM6500, press the
FUNCTION
key, select the
Digitize Functions
tab, and select
Digitize Voltage
.
3. On the Home screen, select the button next to Range and select
100 mV
.
4. Press the
MENU
key.
5. Under Measure, select
Settings
.
6. Set the Sample Rate to
1000
.
7. Set the Aperture to
Auto
.
8. Set the Count to
100
.
9. Set the calibrator output to 0.00000 mV DC and allow the reading to settle.
10. Press the
MENU
key.
11. Under Measure, select
Calculations
.
12. Select
Rel Acquire
.
13. Source positive and negative full-scale and half-scale voltages, as listed in the following table.
Verify the 1 V to 100 V range settings listed in the tables below. For each voltage setting, verify
that the STATISTICS swipe screen reading for Average is within low and high limits.
The Fluke 5720A or 5730A calibrator 1000 V range 0.0 V setting is not verified.
Verify the digitize voltage 100 mV range
Description
Input
Lower limit
Upper limit
Perform relative
offset
0
n/a
n/a
Full scale (+)
0.1
9.9940E-02
1.00060E-01
Half scale (+)
0.05
4.9950E-02
5.0050E-02
Half scale (
–)
-0.05
–5.0050E-02
–4.9950E-02
Full scale (
–)
-0.1
–1.00060E-01
–9.9940E-02
Verify the digitize voltage 1 V range
Description
Input
Lower limit
Upper limit
Verify zero
0
–1E-04
1E-04
Full scale (+)
1
9.9960E-01
1.00
Half scale (+)
0.5
4.9975E-01
5.0025E-01
Half scale (
–)
–0.5
–5.0025E-01
–4.9975E-01
Full scale (
–)
–1
–1.00
–9.9960E-01
Verify the digitize voltage 10 V range
Description
Input
Lower limit
Upper limit
Verify zero
0
–1E-03
1E-03
Full scale (+)
10
9.9960E+00
1.01
Half scale (+)
5
4.9975E+00
5.0025E+00
Half scale (
–)
–5
–5.0025E+00
–4.9975E+00
Full scale (
–)
–10
–1.01
–9.996E+00