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DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual
Section 2: Performance verification
DMM6500-905-01 Rev. E June 2021
2-15
To verify digitize voltage accuracy:
1. Connect the DMM6500 HI and LO INPUT connectors to the calibrator as shown in the following
figure.
Figure 4: Connections for digitize voltage verification 100 mV to 1000 V ranges
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. Source positive and negative full-scale and half-scale voltages, as listed in the following table.
Verify the 100 mV 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.
Содержание DMM6500
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