Description
>
The National Instruments USB-4432 Sound and Vibration Device is designated with part numbers 198755A-02L, 780421-01 and falls under the category of PC-based DSA. This model, USB-4432, is specifically designed for advanced sound and vibration analysis, featuring 5 differential analog input channels but does not provide any output channels.
It boasts a 24-bit measurement resolution, ensuring high-precision data acquisition for various analyses. The device is compatible with IEPE sensors and TEDS Class 1 sensors, making it versatile for a wide range of applications. With a dynamic range of 100 dB and a voltage range from -40V to +40V, it is equipped to handle extensive sound and vibration data. Additionally, it offers overvoltage protection of ±60V, safeguarding the device against unexpected voltage spikes.
The USB-4432 supports multiple measurement modes, including IEPE-on, IEPE-off (AC-coupling), and IEPE-off (DC coupling), providing flexibility in data acquisition. The signal conversion is managed through Delta-sigma modulation, and an built-in antialiasing filter is included to ensure the purity of the captured signals.
This device finds its applications in a variety of fields such as noise analysis, vibration analysis, distortion analysis, noise measurements, and sound quality analysis, making it an invaluable tool for engineers and researchers involved in these areas.
| Specification | Details |
|---|---|
| Part Number | 198755A-02L, 780421-01 |
| Category | PC-based DSA |
| Model | USB-4432 |
| Description | National Instruments USB-4432 Sound and Vibration Device |
| Input Channels | 5 differential analog input channels |
| Output Channels | None |
| Measurement Resolution | 24-bit |
| Compatibility | IEPE sensors, TEDS Class 1 sensor |
| Dynamic Range | 100 dB |
| Voltage Range | -40V to +40V |
| Overvoltage Protection | ±60V |
| Measurement Modes | IEPE-on, IEPE-off (AC-coupling), IEPE-off (DC coupling) |
| Signal Conversion | Delta-sigma modulation |
| Antialiasing Filter | Built-in |
| Applications | Noise analysis, vibration analysis, distortion analysis, noise measurements, sound quality analysis |
| Connectors | Question 1: What is the part number for the USB-4432? Answer 1: Part numbers are 198755A-02L and 780421-01. Question 2: How many analog inputs does the USB-4432 have? Question 3: What resolution does the USB-4432 offer? Question 4: Is the USB-4432 compatible with IEPE sensors? Question 5: What is the dynamic range of the USB-4432? |
