In the fields of industrial automation, scientific research experiments and product testing, efficient and accurate data acquisition is the key to ensuring reliable results. As an upgraded iterative product of 34970A, Keysight DAQ970A data acquisition system, with its modular design, superior performance and intelligent functions, redefines the efficiency and flexibility of data acquisition.

Core Advantages: Modular Architecture and Multi-function Integration

DAQ970A adopts a combination of 3-slot mainframe with 8 optional plug-in modules, supporting expansion of up to 120 channels. The mainframe integrates a built-in 6½-digit (22-bit) high-precision digital multimeter, with a basic DC voltage accuracy of 0.003%. It can directly measure 12 types of signals, including temperature (thermocouples, RTDs, thermistors), AC/DC voltage/current, resistance (2-wire/4-wire), frequency/period, capacitance and diode tests. No additional signal conditioning modules are required, which greatly simplifies the system setup process.

Highlights of Key Modules:

• DAQM900A Solid State Multiplexer: Delivers ultra-high-speed scanning up to 450 channels per second, reducing test time;

• DAQM909A 24-Bit Digitizer: Features 4-channel synchronous sampling and differential input with a sampling rate up to 800 kSa/s, capable of capturing transient signals;

• General Purpose Multiplexer Module: Supports mixed 2-wire/4-wire channels, has built-in thermocouple cold junction compensation, and is compatible with high current measurement.

Smart Features: Improve Test Efficiency

1. Automatic Calibration Technology: Dynamically compensate for time and temperature drift to ensure long-term measurement stability;

2. Real-time Alarm System: Upper and lower limits can be set independently for each channel, and 4-channel TTL outputs can be linked to external devices (such as alarm lights, relays) without PC intervention;

3. Multi-terminal Control: It can be operated remotely via a 4.3-inch color touchscreen, BenchVue software or web browser, and supports multi-interface connection including LAN, USB and GPIB;

4. Independent Data Storage: USB flash drive can record data directly, expandable storage up to 100,000 readings, worry-free for offline scenarios.

Technical Specifications: Benchmark Performance

Application Scenarios: Suitable for Multiple Industries

• Industrial Manufacturing: Real-time monitoring of multiple parameters on production lines for process optimization;

• New Energy Testing: Dynamic performance analysis of battery packs and inverters;

• Research laboratories: Material property research, environmental simulation experiments;

• Medical devices: Biological signal acquisition and safety performance verification;

• IoT monitoring: Data aggregation and analysis for distributed sensor networks.

User Value: Cost Reduction & Efficiency Improvement

DAQ970A maintains Keysight's consistently high reliability, while improving user experience through the following features:

• Low-cost Scalability: Configure modules on demand to protect your initial investment;

• Code Compatibility: Supports programming commands of 34970A/34972A to reduce migration costs;

• Data Management: BenchVue software provides real-time plotting, report generation and cloud sharing functions to accelerate decision-making.

Upgrade Your Data Acquisition System Now
DAQ970A, with modular flexibility, high-accuracy measurement and intelligent control, is an ideal tool for engineers and researchers. Whether for single-point testing or complex system integration, it provides you with accurate and efficient solutions.