National Instruments NI PXIe-4137 Calibration Procedure

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National Instruments NI PXIe-4137 Calibration Procedure Manual pdf 1 page image

CALIBRATION PROCEDURENI PXIe-4137Single-Channel Precision System Source Measure Unit (SMU)This document contains the verification and adjustment procedures for the NI PXIe-4137(PXIe-4137). Refer to ni.com/calibration for more information about calibration solutions.ContentsRequired Software.....................................................................................................................2Related Documentation.............................................................................................................2Password................................................................................................................................... 2Calibration Interval................................................................................................................... 2Test Equipment..........................................................................................................................3Test Conditions..........................................................................................................................3Safety Guidelines for System Operation...................................................................................4As-Found and As-Left Limits................................................................................................... 5Calibration Overview................................................................................................................ 5Verification................................................................................................................................6Self-Calibrating the PXIe-4137........................................................................................ 6Testing the Safety Interlock.............................................................................................. 7Connecting and Configuring Equipment for Voltage Verification....................................7Verifying Voltage Measurement and Output.....................................................................8Verifying Remote Sense Voltage Offset............................................................................9Verifying Voltage Remote Sense.......................................................................................9Verifying Current Offset..................................................................................................11Verifying Load Regulation..............................................................................................12Verifying 1 μA and 10 μA Current Measurement and Output........................................13Verifying 100 μA to 100 mA Current Measurement and Output....................................15Verifying 1 A and 3 A Current Measurement and Output.............................................. 17Adjustment.............................................................................................................................. 18Adjusted Specifications...................................................................................................19Initiating the Adjustment Session................................................................................... 19Voltage and Current Output............................................................................................ 19Residual Offset Voltage...................................................................................................23Closing the Adjustment Session..................................................................................... 24Alternative to Performing Adjustment Procedures......................................................... 24Reverification..........................................................................................................................24Worldwide Support and Services............................................................................................ 24