DAQ3120 Benchtop Data Acquisition System

The B&K Precision DAQ3120 benchtop data acquisition system combines a 6 ½ digit digital multimeter (DMM) and a data logger in a compact and modular design, offering a complete solution for acquiring, analyzing, and logging various physical measurements. A large 4.3” TFT color display and intuitive user interface simplify operation, while the 3-slot mainframe with a built-in 6 ½ digit DMM ensures both flexibility and high-resolution measurement capability.

The system delivers high accuracy, with a basic DCV accuracy of 0.0035%. It provides signal conditioning and analog-to-digital conversion of 14 different input types, including temperature (using thermocouples, RTDs, and thermistors), DC/AC voltage and current, resistance, frequency, period, capacitance, and strain. This wide range of measurement capabilities allows the DAQ3120 to address diverse applications.

Seven selectable switch modules enable users to customize the system to meet specific application requirements. The DM309 extends voltage measurement capabilities up to 600 V_DC or 400 V_AC, and the DM300 provides scan rates of up to 450 channels/s. The DAQ3120 can capture high-speed phenomena and store up to 100 kpts of data in the non-volatile internal memory with time stamps for all readings. Data logging and transfer are facilitated through the USB host port in standalone operation.

Data logging and transfer are facilitated through the USB host port in standalone operation. The DAQ3120 provides versatile connectivity options, including LAN, USB (USBTMC and USBVCP), and optional micro GPIB, allowing seamless integration with PCs. The included DAQ-Data logger PC software offers an intuitive solution for test configuration and control, streamlining data acquisition workflows.