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Section 2: Performance verification
DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual
2-50
DMM6500-905-01 Rev. E June 2021
2. Set the TERMINALS switch to
REAR
.
3. Press the
FUNCTION
key, select the
Digitize Functions
tab, and select
Digitize Current
.
4. Press the
HOME
key.
5. Set the range to
10A
.
6. Press the
MENU
key.
7. Under Measure, select
Settings
.
8. Set the sample rate to
1000
.
9. Set the aperture to
Auto
or
1 ms
.
10. Set the count to
100
.
Verify the DMM6500 zero:
1. On the calibrator, select the
OPR/STBY
key. Make sure that the front panel displays
STANDBY
.
2. Verify the DMM6500 zero reading for each range.
3. On the calibrator, select the
OPR/STBY
key. Make sure that the front panel displays
OPERATE
.
4. Enable the calibrator Amplifier and select the
BOOST
key.
5. On the calibrator, set the amplifier range lock to
ON
.
6. Set the calibrator output to
0.00000 ADC
and allow the reading to settle.
7. Press the
MENU
key.
8. Select
Calculations
.
9. Source positive and negative full-scale and half-scale currents, as listed in the following table.
10. Verify that the STATISTICS swipe screen reading for average is within low and high limits.
Verify digitize current 10 A range
Description
Calibrator setpoint
(A)
Lower limit
Upper limit
UUT Zero
0
-0.008
0.008
Full scale (+)
10
9.967
10.033
Half scale (+)
5
4.9795
5.0205
Half scale (–)
–5
–5.0205
–4.9795
Full scale (–)
–10
–10.033
–9.967
Содержание DMM6500
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