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PXIe-4480
$17,588.00
Item details
Maximum Number of Differential Analog Input Channels: 6
Number of Analog Output Channels: –
Bus Connector: PXI Express
Analog Input Coupling: AC/DC
Number of Gain Settings: 4
Highpass Filter Cut-Off Frequency: 0.5 Hz
Front Connection Type: InfiniBand (IB), SMB
Maximum Sample Rate: 1.25 MS/s
DSA Dynamic Range: 115 dB
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National Instruments NI PXIe-4480 Sound and Vibration Module
1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module
The PXIe‑4480 is designed for high-bandwidth audio, acoustic, and vibration measurements. It provides six channels of dynamic signal acquisition, and you can use one of four gain settings to configure your input range. The PXIe‑4480 also includes software-configurable AC/DC coupling, charge measurement, voltage excitation, IEPE excitation, and TEDS support, making it ideal for measuring acoustic transducers, pressure sensors, and hydrophones. Common applications include audio test; noise, vibration, and harshness (NVH) analysis; and underwater acoustic measurements. For measuring sudden changes, such as high speed blast and pressure events, the PXIe-4480 can sample up to 20 MS/s per channel in time-domain mode.
Applications and Use Cases of PXIe-4480
The PXIe-4480 Dynamic Signal Acquisition Module is a high-performance dynamic signal acquisition module for PXI Express systems, designed for high-accuracy sound and vibration measurements. It offers simultaneous sampling, high dynamic range, and low noise performance, making it suitable for demanding dynamic signal analysis applications.
| Application | Description |
|---|---|
| Sound and Vibration Measurement | Acquire high-precision acoustic and vibration signals for analysis |
| NVH Testing | Evaluate noise, vibration, and harshness in automotive and aerospace systems |
| Structural Health Monitoring | Detect structural issues through vibration analysis |
| Acoustic Testing & Audio Analysis | Perform audio system testing and sound quality evaluation |
| Machine Condition Monitoring | Monitor machinery vibration for predictive maintenance |
| Modal and Frequency Analysis | Conduct dynamic system and frequency response analysis |
| R&D and Laboratory Testing | Support advanced research in acoustics and vibration |
Part Number(s): 784277-01
Specification
Overview
| Brand |
National Instruments |
|---|
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