DMM91X Series Performance Verification
20
Handheld and Benchtop Instruments Basic Service
DMM912 Test Record (Cont.)
Test Input Display MaximumReadingDisplay MinimumTolerance
Low Voltage W Test
1
ÁÁÁÁÁÁÁ
3.600 kW
2
ÁÁÁÁ
±1% + 1 count
ÁÁÁÁÁ
3.563 kW
ÁÁÁÁÁÁÁ
ÁÁÁÁ
3.637 kW
36.00 kW
±1% + 1 count
35.63 kW
36.37 kW
360.0 kW
±1% + 1 count
356.3 kW
363.7 kW
3.600 MW
±1% + 1 count
3.563 MW
3.637 MW
1
4000 count mode only.
2
Use DMM manual ranging or set calibrator to 3.0 kW before selecting 3.6kW.
Continuity Test
ÁÁÁÁÁÁÁ
0.0 W
ÁÁÁÁÁÁÁÁÁÁ
Beeper sounds
ÁÁÁÁÁÁÁ
ÁÁÁÁ
150 W
Beeper does not sound
Multimeter Leads Shorted Beeper sounds
Diode Test
0.5 V
–
0.400 V
0.600 V
Capacitance Test
1,2
3.600 nF
±1% + 10 counts
3.554 nF
3.646 nF
36.00 nF
±1% + 10 counts
35.54 nF
36.46 nF
360.0 nF
±1% + 10 counts
355.4 nF
364.6 nF
3.600 mF
±1% + 10 counts
3.554 mF
3.646 mF
36.00 mF
±3% + 10 counts
34.82 mF
37.18 mF
360.00 mF
3
±3% + 10 counts
348.2 mF
371.8 mF
3.600 mF
3
±3% + 10 counts
3.482 mF
3.718 mF
ÁÁÁÁÁÁÁ
36.00 mF
3
ÁÁÁÁ
±3% + 10 counts
ÁÁÁÁÁ
34.82 mF
ÁÁÁÁÁÁÁ
ÁÁÁÁ
37.18 mF
1
Variations in test equipment can cause erroneous readings. Use a fixed value capacitance standard if instability occurs.
2
Set the DMM to Delta mode. Delta mode removes stray capacitance for low capacitance measurements.
3
Set the DMM noise suppression to 60 Hz with the SETUP mode. See Page 14 for detailed instructions.
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