DMM91X Series Performance Verification
Handheld and Benchtop Instruments Basic Service
19
DMM912 Test Record (Cont.)
Test Input Display MaximumReadingDisplay MinimumTolerance
AC+DC Volts Test
1
ÁÁÁÁ
–1.000 V
ÁÁ
DC
ÁÁÁÁÁ
±2.2% +14 counts
ÁÁÁÁÁ
0.964 V
ÁÁÁÁÁÁÁ
ÁÁÁÁ
1.036 V
1.000 V
DC
±2.2% +14 counts
0.964 V
1.036 V
1.000 V
60 Hz
±2.2% +14 counts
0.964 V
1.036 V
1
4000 count mode only.
Frequency Test
20.00 Hz
1
1 V
p-p
±0.01% + 10 counts
19.90 Hz
20.10 Hz
100.00 Hz
1
1 V
p-p
±0.01% + 10 counts
99.89 Hz
100.11 Hz
ÁÁÁÁ
1.0000 kHz
1
ÁÁ
1 V
p-p
ÁÁÁÁÁ
±0.01% + 10 counts
ÁÁÁÁÁ
.9989 kHz
ÁÁÁÁÁÁÁ
ÁÁÁÁ
1.0011 kHz
10.000 kHz
1
1 V
p-p
±0.01% + 10 counts
9.989 kHz
10.011 kHz
100.00 kHz
1
1 V
p-p
±0.01% + 10 counts
99.89 kHz
100.11 kHz
1.0000 MHz
1,2
1 V
p-p
±0.15% + 10 counts
0.9975 MHz
1.0025 MHz
1
Select Frequency mode if using the Wavetek 9100; set the amplitude to 1 V. Select the square wave AC mode if using the
Fluke 5500A; set the amplitude to 1.000 V.
2
Select the sine wave AC mode if using the Fluke 5500A; set the amplitude to 0.354 V.
Test
0.00
1
±0.5% + 10 counts
–0.10
0.10
ÁÁÁÁÁÁÁ
360.00
1
ÁÁÁÁÁ
±1% + 10 counts
ÁÁÁÁÁ
356.30
ÁÁÁÁÁÁÁ
ÁÁÁÁ
363.70
3.6000 k
±0.5% + 10 counts
3.5810 k
3.6190 k
36.000 k
±0.5% + 10 counts
35.810 k
36.190 k
360.00 k
±0.5% + 10 counts
358.10 k
361.90 k
3.6000 M
±1% + 10 counts
3.5630 M
3.6370 M
20.00 M
2
±5% + 10 counts
18.90 M
21.10 M
1
To test these values with the Fluke 5500A, apply 0.0 and set the DMM to Delta mode.
2
4,000 count mode only.
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