Description
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The NI PXI-4472 PXI Sound and Vibration Module, with part numbers 187123N-01L, 778279-01, 187123M-01L, falls under the category of PXI DSA. This module is designed to cater to various applications, including noise and vibration diagnostics, laboratory research, automotive testing, and machine condition monitoring.
It boasts an array of features designed to enhance its performance in sound and vibration analysis. Among these are a broad dynamic range, high-performing noise and distortion capabilities, synchronization and sampling, antialiasing filters, IEPE conditioning, and both AC/DC coupling options. This ensures that the module can handle a wide array of sound and vibration analysis tasks with precision.
The PXI-4472 supports a variety of transducers, including accelerometers and microphones, making it versatile for various measurement needs. It features 8 analog input channels with a 24-bit resolution, ensuring high-quality data acquisition. The module’s frequency accuracy stands at 25 ppm, and it can handle an input signal range up to 10 Vpk.
This module is capable of a sample rate of up to 102.4 kS/s, providing adequate speed for most sound and vibration analysis applications. Connectivity is facilitated through SMB male analog I/O connectors and SMB male digital trigger connectors, ensuring easy integration into existing systems.
Despite being announced as obsolete by National Instruments, the PXI-4472 module remains available for purchase and repairs through Apex Waves. This ensures that users can continue to rely on its capabilities for their sound and vibration analysis needs.
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| Specification | Details |
|---|---|
| Part Number | 187123N-01L, 778279-01, 187123M-01L |
| Category | PXI DSA |
| Model | PXI-4472 |
| Description | NI PXI-4472 PXI Sound and Vibration Module |
| Features | Broad dynamic range, High-performing noise and distortion, Synchronization and sampling, Antialiasing filters, IEPE conditioning, AC/DC coupling |
| Applications | Noise and vibration diagnostics, Laboratory research, Automotive test, Machine condition monitoring |
| Transducers Support | Accelerometers, Microphones |
| Input Channels | 8 analog input channels |
| Resolution | 24 bit |
| Frequency Accuracy | 25 ppm |
| Input Signal Range | 10 Vpk |
| Sample Rate | 102.4 kS/s |
| Connectors | SMB male analog I/O connectors, SMB male digital trigger connectors |
| Obsolete Status | Announced by National Instruments; available for purchase and repairs by Apex Waves |
| Calibration | Question 1: What is the resolution of the NI PXI-4472?
