HP 54501A - Voltage Measurement Accuracy Test Values and Results

HP 54501A PERFORMANCE TESTS
3-9 . VOLTAGE MEASUREMENT ACCURACY TEST
Specification :
Equipment Required :
Single Cursor = Gain Accuracy + Offset Accuracy + A/D resolution
Dual Cursor (single channel) = Gain Accuracy + 2 X A/D resolution
Power Supply
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H P6114A
BNC 50-ohm Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 1251-2277
BNC Cable
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HP
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10503A
Procedure :
1 .
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Connect Power Supply to HP 54501A Channel 1 input via BNC 50-ohm adapter .
2 .
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Set DISPLAY menu # of
avg for
2048 .
3 .
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Set HP 54501A
CHANNEL menu V/div, offset, and Power Supply output to values in table
3-1
.
4 .
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Results should be as in table 3-1 .
5 .
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Repeat steps 1 through 4 for Channel 4 .
6 .
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Repeat steps 1 through 4 for Channels 2 and 3 on 500 mV, 200 mV,and 100 mV ranges .
Table 3-1 . Voltage Measurement Accuracy Test Values and Results
*
A/D resolution changes from 0 .4% to 0 .8% on 5
mV range
.
V/div
Setting
Offset
Setting
Power
Supply
Tolerance
+/-
Minimum
V
Maximum
V
5 V +15
V
30 V 2 .06 V 27 .94
V
32.06V
2 V +6 V 12 V 824 mV 11 .18 V 12 .82
V
1 V +3
V
6
V
412 mV 5
.58 V 6.41 V
500 mV +1 .5
V 3 V 206 mV 2 .79 V 3 .21 V
200 mV
+600 mV 1
.2
V
82 .4 mV
1 .12 V 1 .28 V
100 mV
+300 mV 600 mV
41 .2
mV 559 mV 642 mV
50 mV
+150 mV 300 mV
20
.6 mV 279 mV 321 mV
20 mV +60
mV 120 mV
8 .2 mV 111 .8
mV 128 mV
10 mV +30 mV 60 mV 4 .1 mV 55 .9 mV
64
mV
5 mV +15 mV 30 mV 2 .2 mV* 27 .8 mV 32 .2 mV