Blog
PCB Ionic Contamination Testing: ROSE vs IC and SIR
Compare ROSE, ion chromatography and SIR for PCB cleanliness. Check sample area, equipment fit and report evidence before accepting a production lot.
Blog
PCBA Cleanliness: Standards and Key Defect Prevention
Introduction PCBA cleanliness is a critical quality indicator in modern electronics manufacturing, directly impacting the long-term reliability and performance stability of electronic products. During the assembly process, residues from solder paste, flux, and other process materials remain on the PCB surface. Under specific environmental conditions, these contaminants can lead to Read more