On Resistance Testing System

Equipped with 10 temperature channels, it tracks ambient changes inside environmental test chambers during PCB reliability tests
Uses a 4-wire Kelvin method to accurately measure micro-resistance from 1mΩ to 1kΩ for PCB vias and solder joints
Test current ranges from 1mA to 5A, selectable to meet diverse PCB testing requirements
Built with advanced American test components, offering high stability and CE compliance for global industrial use

Application: Test FPC and rigid PCB on-resistance for screening virtual soldering, micro-crack and poor conduction defects. (New Machine)

Paramètres	Specification
Core Application	Real-time on-resistance monitoring for PCB reliability and failure analysis
Test Method	4-wire Kelvin method
Resistance Range	1 mΩ~1 kΩ
Test Current	1 mA~5 A (adjustable)
Max. Channels	120/set, expandable to 360 channels
Temperature Monitoring	10 channels, range: -100°C~+400°C, accuracy: ±0.5°C
Key Features	±2°C
Compliance Standards	Integrated with environmental test chambers; real-time data acquisition & database storage
Certification	CE certified, using US-made high-precision test core