5730A
Calibration Manual
54
7. Wait for the reading to settle and then record it in Table 6 under 742A STD
Ohm DMM Reading. This reading will be used with two measurements of the
Product.
8. Connect the DMM to the Product as shown in Figure 7.
9. Set the Product to output the first resistance used with that standard as given
in Table 6. Record the shown value in Table 6 under the Product Displayed
Value. Set the Product to 4-wire Sense On for the measurements that have
the DMM set to 4 wire and 4-wire Sense Off for the 2 wire measurements.
10. Push .
11. Wait for the reading to settle and then record it in the Table 6 Product Ohms
DMM Readings column.
12. Set the Product to the next resistance in Table 6 that uses the same
resistance standard.
13. Record the shown value in Table 6 under Product Displayed Value.
14. Wait for the reading to settle and then record it in Table 6.
15. Calculate the Product values using Equation 1 in Table 6 and record it under
the Calculated Value column.
16. Subtract the calculated value from the Product Display Value.
17. Confirm that the differences are within the limits given in the Table 6 Limits
column.
18. Repeat the same process for the rest of the resistance measurements in
Table 6.
HI
LO
HI
LO
742A
Resistance
Standard
8508A Reference Multimeter
NC
NC
hhp306.eps
Figure 8. 10 Ω through 19 MΩ Resistance Verification
To Next Page
Loading...
