Fluke 8845A Calibration Manual page 47

Table 3-2. 8846A DC Volts Verification Steps (cont.)
Nominal
Range
Input (V)
[1]
5 V 10
[1]
-5 V 10
[1]
10 V 10
[1]
-10 V 10
0 V 100
[1]
100 V 100
[1]
-100 V 100
0 V 1000
[1]
1 kV 1000
[1]
-1 kV 1000
[1] 5520A must be used with 8508A to obtain suitable test uncertainty ratio.
Nominal
Range
Input (V)
0.100
0 V
[1]
0.100
100.0 mV
[1]
0.100
-100.0 mV
1
0 V
[1]
1
1 V
[1]
1
-1 V
0 V 10
[1]
5 V 10
[1]
-5 V 10
[1]
10
10 V
10
-10 V
100
0 V
100
100 V
100
-100 V
1000
0 V
1 kV 1000
-1 kV 1000
[1] 5520A must be used with 8508A to obtain suitable test uncertainty ratio.
90-day Test Limits
High
5.000140 V 4.999860 V
-4.999860 V -5.000140 V
10.000230 V 9.999770 V
-9.999770 V -10.000230 V
600.0 μV -600.0 μV
100.0033 V 99.9967 V
-99.9967 V -100.0033 V
10.0 mV -10.0 mV
1000.0410 V 999.9590 V
-999.9590 V -1000.0410 V
Table 3-3. 8845A DC Volts Verification Steps
90-day Test Limits
High
3.5 μV -3.5 μV
100.0075 mV 99.9925 mV
-99.9925 mV -100.0075 mV
7.0 μV -7.0 μV
1.000037 V 999.963 mV
-999.963 mV -1.000037 V
50.0 μV -50.0 μV
5.00015 V 4.99985 V
-4.99985 V -5.00015 V
10.00025 V 9.99975 V
-9.99975 V -10.00025 V
600.0 μV -600.0 μV
100.0041 V 99.9959 V
-99.9959 V -100.0041 V
10.0 mV -10.0 mV
1.000045 kV 999.955E+0
-999.955 V -1.000045 kV
Performance Test and Calibration
1-year Test Limits
Low High
5.000170 V
-4.999830 V
10.000290 V
-9.999710 V
600.0 μV
100.0044 V
-99.9956 V
10.0 mV
1000.0510 V
-999.9490 V
1-year Test Limits
Low High
3.5 μV
100.0085 mV
-99.9915 mV
7.0 μV
1.000047 V
-999.953 mV
50.0 μV
5.000225 V
-4.999775 V
10.0004 V
-9.9996 V
600.0 μV
100.0051 V
-99.9949 V
10.0 mV
1.000055 kV
-999.945 V
Performance Tests
Low
4.999830 V
-5.000170 V
9.999710 V
-10.000290 V
-600.0 μV
99.9956 V
-100.0044 V
-10.0 mV
999.9490 V
-1000.0510 V
Low
-3.5 μV
99.9915 mV
-100.0085 mV
-7.0 μV
999.953 mV
-1.000047 V
-50.0 μV
4.999775 V
-5.000225 V
9.9996 V
-10.0004 V
-600.0 μV
99.9949 V
-100.0051 V
-10.0 mV
999.945 V
-1.000055 kV
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