Investigations & Measures

• Check soldering joints
• Intermetallics size
• Internal component construction
• Validation of reflow profile
• Quality alert analysis

• Check contamination level of PCBA
• SMD  / soldering wave follow up
• PCB incoming inspection

• Check contamination level of PCBA in small  areas (flux residues…)

• Trace IR spectrum
• Comparison with a database of 80 000 spectrums
• Identify origin of organic residues

• Check resistance of solder joints
• Quantify fragility of solder joints due to voids

• Check wettability of components
• Validation of old batch
• Quality alert

• Monitor and evaluate the contamination level of white and grey rooms
• Suitable for smd, silkscreen areas..

Equipement Engineered by BeLink

• Run the body controlers with real inputs / outputs of the vehicle : lights, clusters, wipers… .
• Simulate electrical power charge

– Automatic on/off sequences monitoring.

• Signal measurements
• Micro controlor signals analysis
• Failure investigations
• Radio signal analysis

• Confirm if the component fits with its spec
• Measurement of sensitive components  :  
• l chemical capacitors
• l small ceramic capacitors 
• l inductors

• Visualize microscopic issues : defective vias in PCB, metalic fibers, debris
• Take best in class pictures

• Measurement  of the max bending of the pcb at sensitive locations : ceramic, capacitor..
• Check that the value fits with the standard at any locations where PCBA is potentially damage : testing devices…
• Avoid broken components