Fluke 5500A - Resistance Accuracy

Calibration and Verification
Performance Verification Tests
3
3-23
3-30. Resistance Accuracy
The Resistance Accuracy test verifies the accuracy of synthesized resistance at the
5500A Calibrator front panel NORMAL terminals. See Figure 3-3 for test equipment
connection instructions. For resistances of less than 110 kΩ, use the four-wire COMP
option. For resistances of 110 kΩ or higher, the COMP option is automatically turned
off. Table 3-16 shows the test points.
Table 3-16. Resistance Accuracy Test
Nominal Value Measured Value (Ohms) Deviation % 90-Day Spec. (mΩ or %)
0 Ω 6 mΩ
2 Ω 0.309%
10.9 Ω 0.064%
11.9 Ω 0.135%
19 Ω 0.088%
30 Ω 0.059%
33 Ω 0.052%
109 Ω 0.021%
119 Ω 0.020%
190 Ω 0.015%
300 Ω 0.012%
330 Ω 0.025%
1.09 kΩ 0.012%
1.19 kΩ 0.012%
1.9 kΩ 0.010%
3 kΩ 0.009%
3.3 kΩ 0.025%
10.9 kΩ 0.012%
11.9 kΩ 0.012%
19 kΩ 0.010%
30 kΩ 0.009%
33 kΩ 0.026%
109 kΩ 0.013%
119 kΩ 0.014%
190 kΩ 0.012%