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CALIBRATION PROCEDURE
NI PXIe-4610
Power Amplifier
This document contains the verification procedures for the National Instruments PXIe-4610. For
more information about calibration solutions, visit
Contents
Software.................................................................................................................................... 1
Documentation.......................................................................................................................... 2
Test Equipment......................................................................................................................... 3
Connecting the NI PXIe-4610 .......................................................................................... 4
Test Conditions......................................................................................................................... 5
Initial Setup............................................................................................................................... 5
Verification ............................................................................................................................... 5
Gain and Residual Offset Verification ............................................................................. 6
EEPROM Update ..................................................................................................................... 9
Accuracy Under Calibration Conditions .................................................................................. 9
World Wide Support and Services ........................................................................................... 10
Software
NI-DAQmx 9.8 added support for the NI PXIe-4610. Ensure the version of NI-DAQmx on the
calibration system supports the NI PXIe-4610. You can download NI-DAQmx from
ni.com/downloads
and Visual Basic .NET. When you install NI-DAQmx, you only need to install support for the
application software that you intend to use.
. NI-DAQmx supports LabVIEW, LabWindows
ni.com/calibration
™
.
/CVI
™
, C/C++, C#,
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Table of Contents
Related Manuals for National Instruments NI PXIe-4610
Summary of Contents for National Instruments NI PXIe-4610
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Page 1: Table Of Contents
Accuracy Under Calibration Conditions .................. 9 World Wide Support and Services ................... 10 Software NI-DAQmx 9.8 added support for the NI PXIe-4610. Ensure the version of NI-DAQmx on the calibration system supports the NI PXIe-4610. You can download NI-DAQmx from . NI-DAQmx supports LabVIEW, LabWindows ™... -
Page 2: Documentation
Documentation Consult the following documents for information about the NI PXIe-4610, NI-DAQmx, and your application software. All documents are available on and help files install with the ni.com software. NI PXIe-4610 Getting Started Guide NI-DAQmx installation and hardware setup. NI PXIe-4610 Specifications NI PXIe-4610 specifications and calibration interval. -
Page 3: Test Equipment
1 kHz with an Verification amplitude uncertainty of 0.1 dB or less and a frequency uncertainty of 1% or less. PXI Express NI PXIe-1062Q — — Chassis NI PXIe-4610 Calibration Procedure | © National Instruments Corporation | 3... -
Page 4: Connecting The Ni Pxie-4610
Connecting the NI PXIe-4610 The NI PXIe-4610 provides connections for 2 channels. Refer to Figure 1 for the connection pinout. Figure 1. NI PXIe-4610 Pinout OUT CH0+ OUT CH1+ IN CH0+ IN CH1+ OUT CH0- OUT CH1 - IN CH0- IN CH1- 4 | ni.com | NI PXIe-4610 Calibration Procedure... -
Page 5: Test Conditions
The following setup and environmental conditions are required to ensure the NI PXIe-4610 meets published specifications. • Keep connections to the NI PXIe-4610 as short as possible. Long cables and wires act as antennas, picking up extra noise that can affect measurements. •... -
Page 6: Gain And Residual Offset Verification
Gain and Residual Offset Verification Complete the following procedure to verify the gain accuracy and residual offset of the NI PXIe-4610: Connect the NI PXIe-4610 channel to be verified as shown in Figure 2. Figure 2. Gain and Residual Offset Verification Connections OUT CHx –... - Page 7 11. Repeat steps 7 and 8, and record the amplitude of the acquired waveform as Amplitude 12. Perform the following calculation using the recorded Amplitude from step 8 and Amplitude values for step 11. Amplitude UnadjustedGain ------------------------------------- Amplitude NI PXIe-4610 Calibration Procedure | © National Instruments Corporation | 7...
- Page 8 Upper Limit (mV) The test limits listed are derived using the values in Table 8. Note If the NI PXIe-4610 is outside the limits found in Tables 4 and 5, refer to World Wide Support and Services for assistance in returning the device to NI.
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Page 9: Eeprom Update
EEPROM Update After completing a verification procedure, complete the following steps: Open a calibration session for the NI PXIe-4610. The default password is Store the calibration temperature. Record the ambient temperature. Call the DAQmx Set Temperature DSA Calibration function to store the calibration temperature measured in step a. -
Page 10: World Wide Support And Services
NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS.
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