Product Overview

The ICT (In-Circuit Test) automatic tester is a core testing system used in PCBA manufacturing processes in the electronics industry. 

The equipment uses precision test probes to contact preset test points on the PCB assembly and performs static electrical measurements to verify component and circuit conditions without powering on the board.

It accurately identifies manufacturing defects such as open circuits, short circuits, missing components, incorrect component placement, parameter deviations, and soldering defects.

Through real-time visualization of fault locations and defective component information, the system significantly reduces manual troubleshooting effort and is widely used for quality control in SMT production lines.

Technical Specifications

Test Functions

✅ Passive component measurement: Resistance, capacitance, and inductance measurement, component value verification, and parameter deviation detection

✅ Assembly defect inspection: Detection of missing components, reversed components, soldering defects, and poor solder joints

✅ Extended signal testing: Current, voltage, frequency, PWM, signal delay, and GPIO control verification

✅ Accurate fault localization: Real-time display of defective locations, with optional printer output for defect reports and production traceability

Customization Instructions

Standardized equipment platforms are available for production applications. Customized fixtures, probe modules, and test programs can be developed based on customer PCB drawings.

We provide support for test program development, incoming material evaluation, sample testing, and production line deployment.