Description
The PXI-4496 is a high-performance PXI DSA designed specifically for sound and vibration applications. This device is available in two part numbers: 779748-01 and 779748-02. It boasts an impressive array of features tailored to meet the needs of demanding sound and vibration analysis tasks.
This dynamic signal analyzer comes equipped with 16 input channels, each supporting 24-bit, IEPE constant current signal conditioning. This feature ensures precise data acquisition from a wide range of sensors, making it incredibly versatile for various testing environments. The device’s ability to handle such high-quality input is further complemented by its dynamic range of up to 114 dB, allowing for the capture of a broad spectrum of signals from the faintest to the loudest, without losing fidelity.
Furthermore, the PXI-4496 excels in its sampling capabilities, offering a sampling rate of up to 204.8 kS/s. This high rate ensures that even the most subtle nuances of sound and vibration can be accurately captured for analysis. The device employs delta-sigma modulation for A/D conversion, a method known for reducing noise and improving the quality of digital signals.
To ensure the integrity of the captured data, the PXI-4496 features both analog and digital antialiasing filters. These filters automatically adjust their cutoff frequency, guaranteeing that unwanted frequencies are effectively removed, thus preventing aliasing and ensuring that the acquired data is as accurate and clean as possible.
In conclusion, the PXI-4496 is an exceptional tool for professionals working in sound and vibration analysis, offering a combination of high-fidelity input conditioning, wide dynamic range, fast sampling rates, and sophisticated filtering. Whether for research, development, or quality control, this device provides the precision and flexibility required to tackle a broad spectrum of sound and vibration measurement tasks.
| Feature | Description |
|---|---|
| Part Numbers | 779748-01, 779748-02 |
| Category | PXI DSA |
| Model | PXI-4496 |
| Application | Sound and Vibration |
| Input Channels | 16 |
| Input Type | 24-bit, IEPE constant current signal conditioning |
| Dynamic Range | Up to 114 dB |
| Sampling Rate | Up to 204.8 kS/s |
| A/D Conversion | Delta-sigma modulation |
| Antialiasing Filters | Analog and digital, with automatic cutoff frequency adjustment |
Question 1: What are the part numbers for the PXI-4496?
Answer 1: 779748-01 and 779748-02
Question 2: How many input channels does the PXI-4496 have?
Answer 2: 16 channels
Question 3: What is the max sampling rate of the PXI-4496?
Answer 3: 204.8 kS/s
Question 4: What type of input does the PXI-4496 support?
Answer 4: 24-bit IEPE input
Question 5: What is the dynamic range of the PXI-4496?
Answer 5: Up to 114 dB
