Description
The PXI-4462 is a high-precision Dynamic Signal Analyzer (DSA) designed for sound and vibration applications. It is categorized under the PXI DSA category and comes with part numbers 779131-01 and 779688-01. This model boasts a 24 Bit resolution, ensuring highly accurate data acquisition.
With a sample rate of up to 204.8 kS/s, the PXI-4462 is capable of capturing rapid changes in the signal. It features 4 inputs, allowing for simultaneous data acquisition from multiple sources. The device offers an impressive dynamic range of 118 dB, providing the ability to measure both high and low signal levels accurately.
The high-pass filter has a cutoff frequency of 3.4 Hz, which is useful for eliminating low-frequency noise and improving measurement precision. It supports both differential and pseudo-differential analog input terminal configurations, offering flexibility in connection types. The analog overload point at a 0 dB gain range is 10.7 Vpk, indicating the maximum input signal level that can be applied without distortion.
Software compatibility is extensive, including support for LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, Borland C++, and Microsoft .NET, making it a versatile choice for developers and engineers working in various programming environments. Despite its advanced features, it has been announced as obsolete, suggesting that it may be phased out in the future. However, calibration availability remains, with options for NIST accredited calibrations through a third party, ensuring ongoing reliability and accuracy in measurements.
| Specification | Detail |
|---|---|
| Part Number | 779131-01, 779688-01 |
| Category | PXI DSA |
| Model | PXI-4462 |
| Resolution | 24 Bit |
| Sample Rate | 204.8 kS/s |
| Inputs | 4 |
| Dynamic Range | 118 dB |
| High-Pass Filter Cutoff Frequency | 3.4 Hz |
| Analog Input Terminal Configurations | Differential, Pseudo-differential |
| Analog Overload Point (0 dB gain range) | 10.7 Vpk |
| Software Compatibility | LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, Borland C++, Microsoft .NET |
| Obsolete Status | Announced |
| Calibration Availability | Yes, with options for NIST accredited calibrations through a 3rd party |
Question 1: What is the sample rate of the PXI-4462?
Answer 1: 204.8 kS/s
Question 2: How many inputs does the PXI-4462 have?
Answer 2: 4 inputs
Question 3: What is the resolution of the PXI-4462?
Answer 3: 24 Bit
Question 4: Is the PXI-4462 software compatible with LabVIEW?
Answer 4: Yes
Question 5: What is the high-pass filter cutoff for the PXI-4462?
Answer 5: 3.4 Hz
