Our preferred form factor for laboratory measurement systems and high channel count systems.
A 2 input, 2 output PXI device for use in measurement applications that require both input and output, such as building acoustics measurements for sound transmission and sound absorption, or our REATPlus software application for hearing protector testing
2 analog output channels 24 bit, 204.8 kHz sampling; 118 dB dynamic range 3 analog gain settings NIST Traceable Calibration Installs in PXI expansion chassis such as PXIe-1073 or PXIe-1082 for high channel count applications National Instruments PXIe-4463
The National Instruments PXIe-4464 is our standard data acquisition card for laboratory sound pressure level measurement and sound power level determination of low noise products. It is also used for high speed time waveform recording for our impulsive measurement applications.
The best selection for very high channel count systems that require analog gain to accomodate low voltage transducers.
cDAQ chassis offer a wide variety of configurations from high channel count to wireless connectivity.
2-Channel, 102.4 kS/s/ch Simultaneous, ±5 V, C Series Sound and Vibration Input Module This 2 channel device for USB interface using either the cDAQ 9171 single slot carrier for a low cost 2 channel digital signal analyzer or the multi-slot cDAQ 9174 for a multi-channel data acquisition system for sound and vibration measurement. The NI […]
51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module—The NI‑9260 is an instrument-grade dynamic signal generator for testing the audio components and capabilities of consumer electronic devices and providing excitation in structural test applications. Unlike sound card-based solutions, the NI‑9260 can be deployed quickly and recalibrated to guarantee long-term measurement repeatability and decreased […]