Description

PXI-4461 186900T-11L is a dual-input and output sound and vibration module produced by National Instruments(NI).The following is a detailed introduction to the module:

1.Basic Overview

Brand:National Instruments(NI)

Model:PXI-4461 186900T-11L

Type:Dual-input and output sound and vibration module

2.Technical Features

High-precision measurement:The use of advanced sensors and signal processing technology can achieve high-precision sound and vibration measurement to ensure the accuracy and reliability of data.

Dual-channel design:The module has two independent channels,which can simultaneously measure the input and output of sound and vibration,improving the efficiency and accuracy of the system.

PXI-4461 186900T-11L

Multiple functions:Not only can it measure sound and vibration,but it also supports multiple functions,such as signal generation,filtering,amplification,etc.,which is convenient for users to conduct various sound and vibration related experiments and controls.

Easy to program and use:Supports multiple programming languagesand development environments,such as LabVIEW,LabWindows/CVI,etc.,which is convenient for users to configure,program and control.At the same time,it provides a wealth of debugging tools and functions to facilitate users to troubleshoot and optimize the system.

High reliability:It uses high-quality electrical and mechanical components,and undergoes strict quality control and testing to ensure stable and reliable operation under harsh environmental conditions.

Modular design:It is convenient for users to integrate and expand,and modules with different channel numbers and specifications can be selected according to actual needs to adapt to different application scenarios.

III.Application areas

Sound testing:It can be used to measure and analyze audio signals,detect frequency,amplitude and other sound characteristics in the sound.

Vibration analysis:Monitor and analyze the vibration of structures,mechanical systems or other equipment.

Noise control:In industrial environments,take corresponding control measures by monitoring and analyzing noise signals.

Acoustic research:It is used in scientific laboratories and research projects to conduct acoustic research,such as analysis of acoustic waveforms,spectra and acoustic signals.

Vibration test bench:In a test bench or laboratory environment,it is used to measure and control vibration signals on the vibration table to simulate vibration in a real environment.

Structural health monitoring:It is used to monitor the health status of building structures,bridges,wind turbines,etc.,and identify potential structural problems.

Automotive testing:used in automotive engineering to monitor and analyze vehicle sound and vibration,and evaluate vehicle performance and comfort.

PXI-4461 186900T-11L

IV.Product specifications

Analog input channels:4(or 2 dual input channels)

Analog output channels:2

Dynamic range:118dB

Resolution:24 bits

Maximum sampling rate:204.8kS/s

Alias-free bandwidth:92kHz

Input range:±316mV to 42.4V

Gain settings:6 types

Coupling mode:AC/DC

Protection features:anti-aliasing and anti-aging protection

Software compatibility:LabVIEW,LabWindows/CVI,etc.

V.Product advantages

High precision:can meet applications with high signal quality requirements.

Multi-channel:improves the efficiency and accuracy of data acquisition.

Flexibility:can be easily integrated into the PXI test system and work with other PXI modules.

High-speed performance:quickly capture changes in dynamic signals and reduce signal distortion.

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