product description 

Product details

The PXI-4461 is a PXI sound and vibration module designed for sound and vibration applications with high performance and versatility. The module provides dual channel dynamic signal generation and dual channel acquisition functions, enabling users to simultaneously measure and analyze sound and vibration.

The following is a detailed explanation of the main features and functions of the PXI-4461:

Dual channel dynamic signal generation and acquisition:

The PXI-4461 supports dual-channel signal generation and acquisition, and can process two sound or vibration signals simultaneously. This design allows the user to gain a more complete understanding of the acoustic and vibration characteristics of the object under test.

Six gain Settings:

In order to adapt to the different range and strength of the signal, the PXI-4461 provides six gain Settings, and users can choose the appropriate gain according to the specific application scenario to ensure the accurate measurement of the signal.

Software-configurable AC/DC coupling:

The module supports software-configurable AC/DC coupling, and users can flexibly select coupling modes according to test requirements to obtain more accurate measurement results.

IEPE conditioning:

The PXI-4461 has an IEPE (Integrated Electronics Piezo-Electric) conditioning function and can be easily connected to the IEPE sensor for accurate measurement of vibration signals.

Wide sensor compatibility:

The module is suitable for a variety of sensors, including microphones, accelerometers, etc. Sensors with an ultra-wide dynamic range are also well supported. This makes the PXI-4461 widely used in applications such as audio testing, automotive NVH analysis, and machine condition monitoring.

High precision measurement capability:

Because the hardware and software design of the PXI-4461 are optimized for precision measurements, it provides highly accurate sound and vibration measurement data to help users make more accurate judgments and analyses.

Common application scenarios:

Common application scenarios of PXI-4461 include audio testing, such as speaker performance testing, audio equipment quality inspection, etc. Vehicle noise, vibration and sound roughness (NVH) analysis to evaluate vehicle ride comfort and ride performance; And machine condition monitoring, through vibration signal analysis to predict equipment failure and operation status.

In summary, the PXI-4461 is a powerful, high-performance sound and vibration module for a wide range of sound and vibration measurement applications. Its dual-channel design, multiple gain Settings, and extensive sensor compatibility allow it to play to its unique advantages in different fields.

Product Parameter

Model Number: PXI-4461

Origin:USA

NI series of products