PCI-4472B is a dynamic signal acquisition card from NI (National Instruments), which is an extension of the NI 4472 product family and is specifically designed for sound and vibration applications. It provides the optimal solution for vibration and low frequency AC measurement, and has 8-channel dynamic signal acquisition function for high precision frequency domain measurement.
Specifically, the PCI-4472B's 8-channel vibration-optimized analog input synchronous sampling rate can reach 102.4 kS/s, with a 24-bit resolution ADC and a 110dB dynamic range. The input range of the SMB-120 cable can be ±10 V or ±31 V. In addition, the PCI-4472B features software-reconfigurable AC/DC coupling and IEPE conditioning, as well as a variety of anti-aliasing filters.
Overall, the PCI-4472B is a powerful, high-performance dynamic signal acquisition card for applications requiring high-precision sound and vibration measurement.
Advantages:
High-performance dynamic signal acquisition: The PCI-4472B features 8-channel dynamic signal acquisition for high-precision frequency domain measurements, especially for vibration and low-frequency AC measurements.
Wide band and high precision: Sampling bandwidth from DC to 45 kHz enables the PCI-4472B to capture a wider range of signal frequencies. At the same time, its high resolution ADC and large dynamic range ensure the measurement accuracy.
Flexible signal conditioning: The PCI-4472B features software-reconfigurable AC/DC coupling and IEPE conditioning, as well as a variety of anti-aliasing filters that allow it to adapt to many different signal types and measurement needs.
Easy integration and synchronization: PCI-4472B can be easily integrated into existing test and measurement systems,
