Digitimer now offer and recommend the National Instruments USB-6341-BNC in place of the USB-6221-BNC and USB-6251-BNC. This is done for our customers who are interested in a DAQ interface which is compatible with QtracW software. They USB-6341-BNC is used for nerve excitability studies.
The NI USB-6341-BNC is a 16 AI (16-Bit, 500 kS/s), 2 AO (900 kS/s), 24 DIO USB Multifunction I/O Device. It offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting and much more.
Onboard NI‑STC3 timing and synchronization technology from the NI USB-6341-BNC delivers advanced timing functionality, including independent analog and digital timing engines and re-triggerable measurement tasks.
The USB‑6341 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplifies configuration and measurements.