Keysight data acquisition equipment can support a wide range of engineering and industrial applications.
Electronics Testing
Electronic components and circuit boards need to be evaluated under different operating conditions. Engineers can use data acquisition systems to monitor voltage, current, resistance, and temperature during testing.
Collected measurements help identify unexpected behavior and support product verification.
Temperature Monitoring
Temperature monitoring is important in product development, manufacturing, and environmental testing.
Using appropriate sensors, engineers can monitor temperature at multiple locations and record how conditions change over time.
This information can help evaluate thermal performance and identify potential overheating problems.
Manufacturing and Quality Control
Manufacturing facilities often need consistent measurement procedures to verify product quality.
DAQ systems can support automated measurements, repeated testing, and the collection of results for quality analysis.
Recorded information can also help engineers investigate variations between products or production batches.
Research and Development
Research laboratories frequently need to collect measurements from different sensors and experimental setups.
A configurable data acquisition system can help researchers organize measurements, monitor changing conditions, and export results for further analysis.
The Role of BenchVue DAQ Software
Hardware is only one part of a complete data acquisition solution. Software plays an equally important role in configuring measurements and interpreting collected information.
Keysight’s BenchVue DAQ software supports instrument control, measurement logging, and visualization.
Users can configure measurement channels, record readings, and display results through different graphical formats. Depending on the instrument and configuration, the software can also support time-domain and frequency-domain analysis.
These features help engineers review measurement trends without manually processing every individual reading.
The software can also simplify the development of automated test sequences, making repeated measurements easier to organize. Keysight+1
How to Choose the Right Data Acquisition System
Selecting a DAQ system requires understanding the measurement objectives before purchasing equipment.
Consider the following factors:
Measurement types: Identify whether the application requires temperature, voltage, current, resistance, strain, or other measurements.
Channel count: Estimate how many sensors and measurement points need to be monitored.
Sampling requirements: Determine whether the application involves slowly changing measurements or rapidly changing signals that require digitization.
Accuracy and resolution: Compare the required measurement performance with the instrument and module specifications.
Connectivity: Consider USB, LAN, GPIB, and other communication requirements.
Software compatibility: Check whether the instrument integrates with the software, programming tools, and automation environment already used by the engineering team.
Future expansion: Consider whether additional modules or measurement channels may be required as the project develops.
A careful evaluation helps avoid purchasing equipment that does not match the actual testing requirements.
Improving Measurement Reliability
Even high-quality measurement equipment requires proper configuration and maintenance.
Engineers should use suitable sensors, follow wiring recommendations, verify channel configurations, and perform calibration according to applicable requirements.
Electrical noise, grounding problems, unsuitable cables, and incorrect sensor connections can affect measurement quality.
It is also important to record measurement settings and test conditions. Maintaining consistent procedures makes it easier to compare results across different experiments and testing sessions.
For automated environments, software validation and communication checks are equally important.
Conclusion
Keysight data acquisition solutions provide flexible measurement capabilities for engineering laboratories, research environments, electronics testing, and industrial applications. Systems such as the DAQ970A and DAQ973A combine modular hardware, an integrated digital multimeter, multiple measurement functions, and computer connectivity.
By selecting suitable modules, configuring measurements carefully, and using appropriate data analysis software, engineers can build reliable test environments that support product development and quality evaluation.
Understanding measurement requirements before selecting equipment is essential. With the right configuration and maintenance practices, a data acquisition system can become a valuable part of an organization’s engineering and testing workflow.