The DT9839 from Data Translation Inc., Marlboro, MA, is a low-cost USB-powered DA module for sound and vibration measurements. Features include a 4-channel, 16-bit Delta Sigma ADC with a nominal input range of ±2.5 V and sampling rates up to 52.7 kHz/channel and built-in IEPE conditioning. Included QuickDAQ 2013 application software lets you acquire, analyze, and display data. VIBpoint Framework is available as a 14-day trial and lets you process data. All devices include comprehensive driver and software support as well as interface tools for LabVIEW and MATLAB. Applications include accelerometer, vibration, noise, or sonar measurements that often use IEPE sensors.
Data Translation Inc.