Verifying Resistance - Fluke 5520A Service Manual

5520A
Service Manual

3-22. Verifying Resistance

Verify that the 5520A performance is within the limits in Table 3-23, using the same
equipment and techniques specified previously for calibration. Use four-wire
measurements for values smaller than 110 k , then two-wire measurements for higher
resistance values.
Range
10.9999
10.9999
10.9999
32.9999
32.9999
32.9999
109.9999
109.9999
329.9999
329.9999
329.9999
1.099999 k
1.099999 k
3.299999 k
3.299999 k
3.299999 k
10.99999 k
10.99999 k
32.99999 k
32.99999 k
32.99999 k
109.9999 k
109.9999 k
329.9999 k
329.9999 k
329.9999 k
1.099999 M
1.099999 M
3-38
Table 3-23. Verification Tests for Resistance
Output
0.0000
2.0000
10.9000
11.9000
19.0000
30.0000
33.0000
109.0000
119.0000
190.0000
300.0000
0.330000 k
1.090000 k
1.190000 k
1.900000 k
3.000000 k
3.30000 k
10.90000 k
11.90000 k
19.00000 k
30.00000 k
33.0000 k
109.0000 k
119.0000 k
190.0000 k
300.0000 k
0.330000 M
1.090000 M
Lower Limit
-0.0010
1.9989
10.8986
11.8982
18.9980
29.9978
32.9979
108.9962
118.9954
189.9938
299.9914
0.329991 k
1.089974 k
1.189954 k
1.899938 k
2.999914 k
3.29991 k
10.89974 k
11.89954 k
18.99938 k
29.99914 k
32.9991 k
108.9974 k
118.9950 k
189.9933 k
299.9905 k
0.329990 M
1.089971 M
Upper Limit
0.0010
2.0011
10.9014
11.9018
19.0020
30.0023
33.0021
109.0038
119.0046
190.0062
300.0086
0.330009 k
1.090026 k
1.190046 k
1.900062 k
3.000086 k
3.30009 k
10.90026 k
11.90046 k
19.00062 k
30.00086 k
33.0009 k
109.0026 k
119.0050 k
190.0068 k
300.0095 k
0.330010 M
1.090029 M