We manufacture In-Circuit Test Benches to test individual components on a fully assembled PCB without powering up the entire board. It helps to identify a wide range of manufacturing defects such as missing components, unintended shorts, opens, and incorrect values. The test bench applies electrical probes to various points on the PCB, verifying that each component is installed correctly and functions within predefined parameters.

ICT focuses on the isolated performance of individual components rather than testing the board as a whole system. This makes it particularly effective in the early stages of manufacturing when assembly issues are common.

Key Features

Our ICT systems are equipped to perform various tests and come with advanced features to streamline the testing process.

Component Level Defect Detection: Our ICT can detect a variety of issues, including unintended Shorts, Opens, Missing or Incorrectly placed components, Incorrect Component Values, Faulty Connections.

Firmware Flashing: Our ICT benches also include options for microcontroller programming, allowing firmware to be flashed and verified before further testing stages.

Boundary Scan Testing: Identify isolated circuits and ensure proper connectivity within the board.

Bed-of-Nails Fixture: Our ICT consists of a bed-of-nails fixture that holds the PCB in place, allowing multiple probes to make contact with specific test points. This setup ensures consistent, accurate readings and efficient testing processes.

Automated and Repeatable: ICT systems are highly automated, allowing for rapid testing and repeatability, which reduces human error and improves efficiency.

Types of ICT Benches

we manufacture below ICT (In-Circuit Test) benches to cater variety of applications.

Portable ICT (In-Circuit Test) Kit

Designed for low-volume production or on-site/off-site service and repair, Our Portable ICT Kit is compact and easy to deploy. With its ability to define test criteria (continuity, resistance, capacitance, inductance, impedance), it provides precise fault detection and exact reporting.

• Ideal for service teams or small manufacturers.
• Comes with a Portable Unit.
• Includes multiple test recipes based on BOM and Netlist

ICT (Eco) Production Bench

The ICT (Eco) Table-Top In-Circuit Test Bench is tailored for high-volume production, offering automation and speed without requiring skilled human resources. Its interchangeable Bed of Nails Fixture allows for rapid testing of multiple PCBAs by simply switching fixtures, making it ideal for mass production.

ICT (Pro) Production Bench

The Pro Series is a fully self-contained Plug-and-Play Test Bench designed for high-speed production environments. It comes with advanced features for data logging, traceability, and multi-user operation modes. It is fully automated system with advanced features for large-scale production

Benefits

Early Defect Detection: Our ICT helps detect defects early in the manufacturing process, reducing the risk of faulty products reaching the final assembly stage. This minimizes rework and repair costs, ultimately saving time and resources.

Improved Product Quality: By ensuring that all components on the PCB are functioning as intended, ICT improves the overall quality of the product, leading to better customer satisfaction and fewer returns.

ISO 9001 Compliance: Our systems helps you to adhere and implement ISO 9001 standards compliance in your manufacturing process, ensuring consistent quality and reliability.

Faster Time-to-Market: With automated ICT systems, testing becomes faster, allowing manufacturers to meet tight production deadlines without sacrificing quality.

Reduced Dependency on Skilled Labor: Since ICT systems are largely automated, they require less skilled human intervention, reducing labor costs and human errors during testing

Traceability and Reporting: Modern ICT systems often come with data logging and reporting capabilities, providing detailed information on each PCB’s test results. This allows manufacturers to maintain full traceability and perform root cause analysis in case of defects.

Conclusion

NSM’s advanced ICT benches are designed to offer 100% fault detection, reduce dependency on skilled labor, and provide full traceability through innovative software solutions. With our tailored ICT systems, you can streamline your production, enhance product quality, and stay competitive in today’s fast-paced electronics industry.

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