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CALIBRATION PROCEDURE

NI PXIe-4113

Dual-Output Programmable DC Power Supply

This document contains the verification and adjustment procedures for the NI PXIe-4113
(NI 4113). Refer to

ni.com/calibration

for more information about calibration solutions.

Contents

Voltage Output and Measurement.....................................................................................5
Current Output and Measurement.....................................................................................7
Load Regulation................................................................................................................9
Remote Sense..................................................................................................................12

Adjustment.............................................................................................................................. 13

Reverification..........................................................................................................................17
Worldwide Support and Services............................................................................................ 17

Required Software

Calibrating the NI 4113 requires you to install the following software on the calibration
system:
•

NI-DCPower 15.1 or later.

•

Supported application development environment (ADE)—LabVIEW or
LabWindows

™

/CVI

™

•

Supported operating system—Windows.

Содержание NI 4112

Страница 1: ...ent 7 Load Regulation 9 Remote Sense 12 Adjustment 13 Adjusted Specifications 13 Initiating the Adjustment Session 14 Connecting and Configuring Equipment for Voltage Adjustment 14 Adjusting Voltage O...

Страница 2: ...rform the calibration procedure NI PXIe 4112 4113 Getting Started Guide NI DC Power Supplies and SMUs Help NI PXIe 4113 Specifications NI DCPower Readme LabVIEW Help Visit ni com manuals for the lates...

Страница 3: ...ce 1 8 W 1 k resistor Vishay PTF651K0000BYEK Remote sense output 0 1 tolerance 1 4 W Test Conditions The following setup and environmental conditions are required to ensure the NI 4113 meets published...

Страница 4: ...ower line cycles Do not use the NI DCPower Soft Front Panel SFP to request test points for any adjustment functions because you cannot set aperture time using the SFP Ensure that properties or attribu...

Страница 5: ...hether the device is operating within the published specifications prior to adjustment 3 Adjustment Adjust the calibration constants of the NI 4113 4 Reverification Repeat the Verification procedure t...

Страница 6: ...he NI 4113 2 Set the level on the NI 4113 to the first specified test point 3 Compare a DMM voltage measurement to the voltage output test limits a Take a voltage measurement using the DMM b Calculate...

Страница 7: ...ts DMM Measured Voltage DMM Measured Voltage of Voltage Offset c Verify the NI 4113 measurement falls within the test limits 4 Repeat the previous two steps for each test point specified in the level...

Страница 8: ...late the lower and upper current output test limits using the following formula Current Output Test Limits Test Point Test Point of Current Offset 5 Verify that the recorded DMM value falls within the...

Страница 9: ...fied in the level range 9 If more than one level range is specified repeat the previous steps using the values specified in each level range Load Regulation Connecting and Configuring Equipment for Vo...

Страница 10: ...across the output terminals of the NI 4113 using DMM1 5 Record the voltage from the previous step as V1 6 Calculate the current through the shunt by completing the following steps a Take a voltage me...

Страница 11: ...g current output and measurement Refer to the following table as you complete the following steps Table 7 Current Load Regulation Verification Level Range Limit Range and Limit Test Point Load1 Load2...

Страница 12: ...ion test limits 12 If more than one level range is specified repeat the previous steps using the values specified in each level range Remote Sense Connecting and Configuring Equipment for Voltage Remo...

Страница 13: ...th DMM1 from the negative terminal of the device to the negative side of Load2 Record the measurement as Lead Drop 4 Verify the Lead Drop measurement is greater than or equal to the minimum lead drop...

Страница 14: ...lete each adjustment procedure Related Information Closing the Adjustment Session on page 17 Connecting and Configuring Equipment for Voltage Adjustment 1 Make the necessary connections for this proce...

Страница 15: ...tion a Input the DMM measurements as the measured outputs b Input the NI 4113 measurements as the reported outputs c Input the specified level range as the range 7 Update the output calibration consta...

Страница 16: ...the level on the NI 4113 to the first specified test point 3 Calculate the current through the shunt by completing the following steps a Take a voltage measurement across the shunt using the DMM b Div...

Страница 17: ...status of the device Note If any test fails reverification after performing an adjustment verify that you have met the Test Conditions before returning your device to NI Refer to the Worldwide Suppor...

Страница 18: ...rein are trademarks or trade names of their respective companies For patents covering NI products technology refer to the appropriate location Help Patents in your software the patents txt file on you...

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