Product Description:
The Keysight DAQ973A is a high-performance data acquisition system (DAQ) that integrates a precise multimeter and multiple-channel switch functions. It is specifically designed for high-precision data acquisition requirements in laboratory research, production line testing, and field monitoring scenarios. Its core component is a 6½-digit digital multimeter, which supports measurements of various parameters such as voltage, current, resistance, capacitance, temperature (thermocouple/thermistor), etc. It can be expanded to up to 576 channels through an external switch module. It also features flexible triggering and data storage capabilities, compatibility with SCPI commands and various control software, and is convenient for building automated testing systems.
Features:
Core measurement performance: 6½-digit multimeter accuracy, basic DC voltage accuracy ±0.004%, ensuring measurement accuracy.
Measurement parameters: Supports DC voltage/current, AC voltage/current, resistance, capacitance, diode, temperature (thermocouple/thermistor), etc.
Channel configuration: Built-in 20 channels (4 groups of 5 channels) of differential/single-ended input, which can be expanded to up to 576 channels through the switch module.
Sampling rate: Maximum reading rate up to 5000 readings/second (scanning mode), meeting the requirements for high-speed acquisition.
Trigger function: Supports internal, external, manual, and software triggering, enabling synchronous multi-channel acquisition.
Data storage: Built-in 1GB storage space, capable of storing over 10 million readings, supporting USB external storage expansion.
Interfaces and control: Equipped with LAN, USB, GPIB (optional) interfaces, compatible with LabVIEW, Python, and BenchVue software.
