Agilent Technologies 3458A Manuel d'instructions télécharger pdf (Page 43)

Chapter 4 Performance Verification Tests 41

16. After all DC gain tests have been performed, calculate and record in

the column provided. The difference (absolute value) between the

transfer standard DMM reading and the unit under test reading for

each of the test points.

17. If any of the differences calculated are beyond the specified limits,

refer to Chapter 3. "Adjustment Procedures", to make adjustments.

Table 2. DCV Gain Performance Tests

DC Gain Test

Number

DMM Range Source Output

1 100 mV 100 mV

2 1 V 1 V

3 10 V 1 V

4 10 V -1 V

5 10 V -10 V

6 10 V 10 V

7 100 V 100 V

a.NOTE: After completing test 8, decrease the 1000V verification

source output to 0V before disconnecting.

1000 V 1000 V

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 108 109

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Agilent Technologies 3458A Manuel d'instructions Page 43