Fluke 9100 User Handbook Manual page 250

Universal calibration system
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10.4.7.8
Calibration of 'UUTi Low' Source Current Hardware Configuration
If both UUTi High source current and UUTi Low source current hardware configurations are being calibrated, the UUTi Low source
current calibrations shown in Table 10.4.7.3 below should be performed after the UUTi High source current calibrations. (See
Note [2] below)
Table 10.4.7.3: Resistance — 'UUTi Low' Source Current Hardware Configurations and Calibration Points
Output span
Output
covered by
to select
hardware
hardware
configuration
config.
Default
40.001
100
60.000
to 400.000
300.000
0.40001k
1k
0.60000k
to 4.00000k
3.00000k
4.0001k
10k
6.0000k
to 40.0000k
30.0000k
40.001k
100k
60.000k
to 400.000k
300.000k
0.40000M
1M
0.60000M
to 4.00000M
3.00000M
4.0001M
10M
6.0000M
to 40.0000M
30.0000M
40.001M
100M
60.000M
to 400.000M
300.000M
Notes:
[2] Calibration of these UUTi Low source current hardware configurations may be omitted if the Standards DMM has no suitable range, as
they are automatically calibrated by internal transfers, to an accuracy greater than that obtainable using the majority of DMMs, when the
corresponding UUTi High source current hardware configurations are calibrated. (When the 4M UUTi High source current hardware
configuration is calibrated, the 4M UUTi Low source current hardware configuration is automatically calibrated. When the 40M UUTi
High source current hardware configuration is calibrated, the 40M and 400M UUTi Low source current hardware configurations are
automatically calibrated.)
If these UUTi Low source current hardware configurations are being calibrated against an external standard as detailed in the table above,
the calibration operations must be performed after the corresponding UUTi High source current hardware configurations have been
calibrated. Otherwise the calibration correction factors produced will be overwritten by those generated automatically by the UUTi High
source current calibrations.
10.4-42
Section 10: Calibrating the Model 9100: Resistance Function
Calibration Targets
Amplitude
Minimum
Maximum
Recommended
41.000
75.000
45.000
100.000
390.000
380.000
0.41000k
0.75000k
0.45000k
1.00000k
3.90000k
3.80000k
4.1000k
7.5000k
4.5000k
10.0000k
39.0000k
38.0000k
41.000k
75.000k
45.000k
100.000k
390.000k
380.000k
0.41000M
0.75000M
0.45000M
1.00000M
3.90000M
3.80000M
4.1000M
7.5000M
4.5000M
10.0000M
39.0000M
38.0000M
41.000M
75.000M
45.000M
100.000M
390.000M
380.000M
Factor
Number
Source Current
Minimum Maximum
50 A
200 A
1
50 A
200 A
2
50 A
200 A
1
50 A
200 A
2
5.0 A
20 A
1
5.0 A
20 A
2
500nA
2.0 A
1
500nA
2.0 A
2
50nA
200nA
1
[2]
50nA
200nA
2
[2]
5.0nA
20nA
1
[2]
5.0nA
20nA
2
[2]
5.0nA
20nA
1
[2]
5.0nA
20nA
2
[2]

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