PXI-4461 NI PXI Sound and Vibration Module
Product Description:
PXI-4461 is a dual input output sound and vibration module that combines various functions such as sound testing,noise and vibration diagnosis,machine condition monitoring,automotive testing,noise,vibration and acoustic roughness(NVH)analysis,and laboratory research.
Product parameters:
Sampling rate:up to 204.8 kS/s
Number of input/output channels:dual input/dual output
Dynamic range:118 dB
Gain settings:6 types of gain settings,adjustable input range according to needs
Signal conditioning:Software configurable AC/DC coupling and IEPE conditioning
Resolution:24 bit ADC
Product specifications and series:
PXI-4461 belongs to the PXI series modules of National Instruments,which follow the PXI bus standard and are suitable for PXI measurement systems.In addition,NI also offers other models of sound and vibration modules,such as PXI-4497 and PXI-4498,which have different characteristics and application scenarios.
Features:
High precision measurement:Provides high-precision sound and vibration data collection to ensure the accuracy and reliability of the data.
Dual Input Output:With dual input output channels,it can simultaneously measure the input and output of sound and vibration,improving the efficiency and accuracy of the system.
Software configurable:Supports configurable AC/DC coupling and IEPE conditioning,making it convenient for users to configure and adjust according to their needs.
Multifunctionality:Not only can it measure sound and vibration,but it also supports various functions such as signal generation,filtering,amplification,etc.,making it convenient for users to conduct various sound and vibration related experiments and control.
Easy to program and use:Supports multiple programming languages and development environments,provides rich debugging tools and functions,and facilitates user configuration,programming,and control.
Function and purpose:
The main function of PXI-4461 is to collect,analyze,and process high-precision sound and vibration data,providing accurate and reliable sound and vibration data for various applications.It can be used in fields such as sound testing,noise and vibration diagnosis,machine condition monitoring,automotive testing,noise,vibration and acoustic roughness(NVH)analysis,and laboratory research.
Application field:
Sound testing:used to measure and analyze audio signals,detect frequency,amplitude,and other sound characteristics in sound.
Vibration analysis:Monitoring and analyzing the vibration of structures,mechanical systems,or other equipment.
Noise control:In industrial environments,used for noise control applications,corresponding control measures are taken by monitoring and analyzing noise signals.
Acoustic research:used in scientific laboratories and research projects to analyze acoustic waveforms,spectra,and signals.
Vibration test bench:In a testing bench or laboratory environment,used to measure and control vibration signals on the vibration bench,simulating vibration in a real environment.
Structural health monitoring: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 the sound and vibration of vehicles,evaluate their performance and comfort.
Education and training:used in teaching laboratories to help students learn the basic principles of acoustics and vibration analysis.