Agilent Technologies 5962-8200 service manual Load Effect Vout − Vout + 5 mV, Iout − Iout + 0.1 mA

Page 25

Verification and Performance Tests - 2

Model Agilent 6614C

Report No _______________

Date __________________

Test Description

Minimum

 

Results*

Maximum

Measurement

 

 

Specs.

 

 

Specs.

Uncertainty

Constant Voltage Tests

 

 

 

 

 

 

 

 

Voltage Programming and Readback

 

 

 

 

 

 

 

 

Low Voltage (0V) Vout

50 mV

 

__________

+ 50 mV

1.6 ∝ V

Front Panel Display Readback

Vout

 

12 mV

__________

Vout + 12 mV

1.6 ∝ V

High Voltage (Full Scale) Vout

99.900 V

 

__________

100.100 V

335 ∝ V

Front Panel Display Readback

Vout

 

42 mV

__________

Vout + 42 mV

335 ∝ V

Load Effect

Vout

5 mV

__________

Vout + 5 mV

20 ∝ V

Source Effect

Vout

1 mV

__________

Vout + 1 mV

20 ∝ V

PARD (Ripple and Noise)

 

 

 

 

 

 

 

 

Peak-to-Peak

Vout

5 mV

__________

Vout + 5 mV

872 ∝ V

RMS

Vout

 

0.5 mV

__________

Vout + 0.5 mV

50 ∝ V

Transient Response

 

 

 

 

 

 

 

 

Time in 100 ∝ s

Vout

 

100mV

__________

Vout + 100mV

3 mV

Constant Current Tests

 

 

 

 

 

 

 

 

Current Programming and Readback

 

 

 

 

 

 

 

 

Low current (0A) Iout

0.25 mA

 

__________

+ 0.25 mA

15.2 ∝ A

Readback Accuracy @ Iout

Iout

 

0.1 mA

__________

Iout + 0.1 mA

15.2 ∝ A

High Current (Full Scale) Iout

0.4995 A

 

__________

0.5005 A

252 ∝ A

Readback Accuracy @ Iout

Iout

 

1.1 mA

__________

Iout + 1.1 mA

252 ∝ A

Current Sink (@ -0.3A) Readback

Iout

 

1.3 mA

__________

Iout + 1.3 mA

200 ∝ A

20 mA Range Current Readback

 

 

 

 

 

 

 

 

Readback Accuracy @ 0 A

2.5 ∝ A

 

__________

+ 2.5 ∝ A

0.1 ∝ A

Readback Accuracy @ + 20 mA

Iout

22.5 ∝

A

__________

Iout + 22.5 ∝ A

1.7 ∝ A

Readback Accuracy @ − 20 mA

Iout

22.5 ∝

A

__________

Iout + 22.5 ∝ A

1.7 ∝ A

PARD (Current Ripple and Noise)

 

 

 

 

 

 

 

 

RMS

1.0 mA

 

__________

+ 1.0 mA

200 ∝ A

Load Effect

0.5 mA

 

__________

+ 0.5 mA

1.6 ∝ A

Source Effect

0.25mA

 

__________

+ 0.25mA

1.6 ∝ A

* Enter your test results in this column

 

 

 

 

 

 

 

 

25

Image 25
Contents Agilent Part No Microfiche No September Certification Warranty InformationBefore Applying Power Safety SummarySymbol Description Safety Symbol DefinitionsInstrument Identification Printing HistoryTable of Contents Disassembly Procedures Initialization ROM UpgradePost-repair Calibration IntroductionPage Organization Safety ConsiderationsRelated Documents ChapterElectrostatic Discharge RevisionsManual Revisions Firmware RevisionsTest Equipment Required IntroductionType Specifications Recommended Model Test SetupMeasurement Techniques Electronic Load Test SetupPerformance Tests Operation Verification TestsCurrent-Monitoring Resistor ProgrammingConstant Voltage CV Tests CV SetupVoltage Programming and Readback Accuracy CV Load EffectCV Source Effect Transient Recovery TimeCV Noise Pard Constant Current CC Tests CC SetupCurrent Programming and Readback Accuracy Low Range Current Readback Accuracy Current Sink -CC OperationCC Load Effect CC Load and Line RegulationCC Noise Pard CC Source EffectPerformance Test Equipment Form Transient Response Load Effect Source Effect Pard Ripple and NoiseConstant Current Tests Current Programming and Readback Current Sink @ -3A Readback MA Range Current ReadbackLoad Effect Vout − Vout + 2.0mV Vout −Source Effect Vout − Iout −Iout − Iout + 0.2 mA Vout + 4 mVIout − Iout + 2.2 mA Current Sink @ -0.6A Readback Iout −Iout − Iout + 0.1 mA Load Effect Vout − Vout + 5 mVIout − Iout + 1.1 mA Current Sink @ -0.3A Readback Iout −Page Troubleshooting Flow Charts Overall TroubleshootingTest Equipment Required for Troubleshooting Type Purpose Recommended ModelSheet 1. Troubleshooting Flowchart Sheet 2. Troubleshooting Flowchart Sheet 3. Troubleshooting Flowchart Sheet 4. Troubleshooting Flowchart Power-on Self-test Failures Specific Troubleshooting ProceduresSelf-Test Error Codes/Messages Error Code Description Probable CauseBias and Reference Supplies CV/CC Status Annunciators TroubleshootingBias and Reference Voltages Bias Test Point MeasurementVoltage Measurements at J207 A2 Interface to A1 Main board J307 Voltage MeasurementsManual Fan Speed Control Disabling Protection FeaturesCalibration Password Inhibit Calibration SwitchPost-repair Calibration Upgrade Procedure ROM UpgradeInitialization Identifying the FirmwareList of Required Tools Disassembly ProceduresA2 Interface Board, Removal and Replacement Cover, Removal and ReplacementFront Panel Assembly, Removal and Replacement T1 Power Transformer, Removal and Replacement A3 Front Panel Board, Removal and ReplacementA1 Main Control Board Line Voltage Wiring Power Supply Interface signals Interface SignalsConnector Signal Description A2 Interface Circuits A3 Front Panel CircuitsPrimary Interface Secondary InterfaceA1 Main Board Circuits Power CircuitsControl Circuits Principles of Operation Page Designator PartNumber Qty Description Chassis, ElectricalReplaceable Parts List Mechanical Parts Identification MP9 Chassis, MechanicalDiagrams Diagrams A2/A3 Boards Block Diagram Circuits BiasIndex Index