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18-20
Performance Verification
6.
Repeat the procedure for negative source voltages with the same magnitudes as those
listed in Table 18-9.
Remote PreAmp output current accuracy
Follow the steps below to verify that Model 6430 Remote PreAmp output current accuracy
is within speci
fi
ed limits. The test involves setting the output current to each full-range value
and measuring the currents with a precision digital multimeter.
1
µ
A-100mA range accuracy
1.
With the power off, connect the digital multimeter to the Model 6430 Remote PreAmp
IN/OUT HIGH jack as shown in Figure 18-6. (Connect the IN/OUT HIGH jack to the
DMM AMPS and INPUT LO jacks using the adapters shown. Use a triax-to-BNC
adapter that connects triax shell to BNC shell, and be sure to connect the cable shield to
DMM INPUT LO.)
2.
Select the multimeter DC current measuring function.
3.
Press the Model 6430 SOURCE I key to source current, and make sure the source out-
put is turned on.
4.
Verify output current accuracy for the currents listed in Table 18-10. For each test point:
•
Select the correct source range.
•
Set the Model 6430 output current to the correct value.
•
Verify that the multimeter reading is within the limits given in the table.
5.
Repeat the procedure for negative output currents with the same magnitudes as those
listed in Table 18-10.
Table 18-9
Remote PreAmp voltage measurement accuracy limits
Model 6430 source
and measure range
1
Source voltage
2
Model 6430 voltage reading
limits (1 year, 18°-28°C)
200mV
2V
20V
200V
200.000mV
2.00000V
20.0000V
200.000V
199.626 to 200.374mV
1.99941 to 2.00059V
19.9955 to 20.0045V
199.960 to 200.040V
1
Measure range coupled to source range when simultaneously sourcing and measuring voltage.
2
As measured by precision digital multimeter.
Summary of Contents for 6430
Page 26: ......
Page 32: ......
Page 78: ...2 14 Connections ...
Page 98: ...3 20 Basic Source Measure Operation ...
Page 138: ...5 30 Source Measure Concepts ...
Page 156: ...6 18 Range Digits Speed and Filters ...
Page 168: ...7 12 Relative and Math ...
Page 176: ...8 8 Data Store ...
Page 202: ...9 26 Sweep Operation ...
Page 248: ...11 22 Limit Testing ...
Page 310: ...16 6 SCPI Signal Oriented Measurement Commands ...
Page 418: ...17 108 SCPI Command Reference ...
Page 450: ...18 32 Performance Verification ...
Page 477: ...A Specifications ...
Page 489: ...B StatusandErrorMessages ...
Page 498: ...B 10 Status and Error Messages ...
Page 499: ...C DataFlow ...
Page 503: ...D IEEE 488BusOverview ...
Page 518: ...D 16 IEEE 488 Bus Overview ...
Page 519: ...E IEEE 488andSCPI ConformanceInformation ...
Page 523: ...F MeasurementConsiderations ...
Page 539: ...G GPIB488 1Protocol ...
Page 557: ......