Description
The Part Number 779687-01 represents a PXI DSA category product known as the PXI-4461. This unit is a National Instruments PXI-4461 PXI Sound and Vibration Module, designed for high-precision applications. It features Two-channel dynamic signal generation and acquisition, which allows it to handle complex sound and vibration analysis tasks efficiently.
The module offers One of six gain settings for its input range, providing flexibility in handling various signal levels. Additionally, it supports Programmable AC/DC coupling and IEPE conditioning, enhancing its capability to process a wide range of signal types effectively.
It is particularly suitable for applications such as Audio test, automotive NVH, and machine condition monitoring, making it a versatile tool for engineers and technicians working in these fields. The module can accommodate both Differential and pseudo-differential terminal configurations, further increasing its adaptability to different measurement setups.
The Input Channel Features include Digital filters that can be configured on a per channel basis, providing users with the ability to fine-tune their measurements for optimal results. Furthermore, its synchronization feature ensures that the acquisition clock can be synchronized with other devices, enabling precise timing for complex measurement systems.
For triggering, the PXI-4461 offers both Digital and analog options, giving users flexibility in how they initiate their signal recordings or generation. The module boasts 24-bit ADCs, which are simultaneously sampled to ensure high-resolution data capture. Moreover, Sample Rates are software-programmable, with examples including 44.1 kS/s and 48.0 kS/s, allowing for customization based on the specific requirements of the application at hand.
Last but not least, Calibration services are available and are accredited through a 3rd party to NIST standards, ensuring that the module meets rigorous quality and accuracy benchmarks. This feature highlights the commitment to providing reliable and precise instruments for sound and vibration analysis.
| Specification | Detail |
|---|---|
| Part Number | 779687-01 |
| Category | PXI DSA |
| Model | PXI-4461 |
| Description | National Instruments PXI-4461 PXI Sound and Vibration Module |
| Channels | Two-channel dynamic signal generation and acquisition |
| Input Range | One of six gain settings |
| Signal Conditioning | Programmable AC/DC coupling and IEPE conditioning |
| Applications | Audio test, automotive NVH, machine condition monitoring |
| Terminal Configurations | Differential and pseudo-differential |
| Input Channel Features | Digital filters, configurable per channel basis |
| Synchronization | Acquisition clock can be synchronized with other devices |
| Triggering | Digital and analog |
| Resolution | 24-bit ADCs, simultaneously sampled |
| Sample Rates | Software-programmable, e.g., 44.1 kS/s, 48.0 kS/s |
| Calibration | Available, NIST accredited through 3rd party |
