The PXI-4462(Part number :779688-01, 779131-01)PXI Sound and Vibration module is a manufacturer of dynamic signal acquisition or Directory System Agent equipment
National instruments. The PXI-4462 is ideal for a variety of applications such as environmental noise testing, rotating machinery evaluation, audio evaluation, vibration analysis, machine condition monitoring, measurement, vibration and roughness
Measurement, etc. With a 24-bit resolution and a sample rate of 204.8 kS per second, the sound and vibration module is capable of simultaneous sampling and synchronization for high-performance noise, static and dynamic range. Kamita
Useful features The PX1-4462 includes four-channel dynamic signal acquisition and six gain Settings to configure the input range. The device has a high-pass filter cut-off frequency of 3.4 Hz.
The PXI-4462 is a sound and vibration data acquisition module manufactured by National Instruments for a wide range of applications. The following is a detailed introduction of its characteristics and application areas:
Features:
High performance: Using high performance sensors and signal processing technology, it can achieve high precision and high resolution sound and vibration measurement to ensure the accuracy and reliability of data.
Multi-channel measurement: Support multiple sound and vibration input and output channels, can be measured at multiple points at the same time, improve the efficiency and accuracy of measurement.
Flexible configuration: With flexible configuration options, you can select different channel numbers and specifications based on actual requirements to adapt to different application scenarios.
Easy to program and use: Support a variety of programming languages and development environments, easy to configure, program and control. At the same time, it provides a variety of debugging tools and functions to facilitate troubleshooting and system optimization.
High reliability: The use of high-quality electrical and mechanical components, through strict quality control and testing, to ensure stable and reliable operation in harsh environmental conditions.
Strong system compatibility: compatible with PXI bus system, easy to combine and expand with other PXI modules, improve the scalability and flexibility of the system.
Application field:
Audio testing: used to measure the parameters of audio signals, such as sound intensity, spectrum, etc., suitable for the testing and calibration of audio equipment, sound systems, etc.
Automotive noise and vibration analysis: Used to measure and analyze noise and vibration signals generated by automobiles, which can be used in automotive research and development, fault diagnosis and quality control.
Vibration analysis: Used to measure the vibration signals of various equipment, such as motors, pumps, compressors, etc., which can be used for condition monitoring, fault diagnosis and preventive maintenance of equipment.
Acoustic Roughness analysis (NVH) : It is used to analyze the noise, vibration and acoustic roughness generated by machinery or vehicles during operation, which can be used for product development and performance optimization.
Audio and vibration measurement teaching experiments: Audio and vibration measurement teaching experiments for universities and research institutions to help students understand the basic principles and applications of sound and vibration.
Other sound and vibration measurement applications: In addition to the above applications, the PXI-4462 is also suitable for other applications where sound and vibration measurement is required, such as environmental monitoring, aerospace and other fields.
In summary, the PXI-4462 is a high-performance, multi-channel sound and vibration data acquisition module with high accuracy, reliability, and ease of programming and use. It is used in a wide range of areas, including audio testing, automotive noise and vibration analysis, vibration analysis, acoustic roughness analysis (NVH), audio and vibration measurement teaching experiments, and other sound and vibration measurement applications.
