Analytical Services for Electronics Manufacturing
From quality assurance to failure analysis: Precise surface analysis of assembled PCBs and power modules to assess residues, cleanliness, surface structure and wettability.
analytical services Reliable Assessment of Surfaces and Cleaning and Rinsing Baths
Contamination, residues or surface changes on PCBs, electronic assemblies and power modules can affect subsequent processes and long-term reliability. The condition of cleaning and rinsing baths also determines whether cleaning results remain stable and reproducible.
Using analytical methods tailored to the specific requirements, ZESTRON examines surfaces as well as cleaning and rinsing baths. Our experts identify and assess relevant residues, surface properties and process parameters, interpret the results in their technical context and provide a reliable basis for quality assurance and process optimization.
01
Residue Identification
Identify unknown organic, ionic or particulate contamination on PCBs and power modules.
02
Cleanliness Verification
Quantitatively assess and clearly document the surface cleanliness of electronic assemblies.
03
Root Cause Analysis
Analyze surface anomalies and assess potential links to materials, processes or residues.
Ionic Contamination Measurement -
ROSE Test
Quantitative detection of ionic contamination on your PCB assembly.
Ion Chromatography
High-resolution analysis method for detailed detection of ionic contamination on your assembly by type and quantity.
Basic Analysis Surface Cleanliness
Basic analysis to check the surface cleanliness of your PCBA.
FTIR Microscopy and Spectroscopy
Analysis of chemical composition of substances and determination of impurities on electronic assemblies.
SEM/EDX Analysis
Investigation of the properties and chemical composition of surfaces of electronic assemblies.
Contact Angle Measurement
Determination of the wettability of surfaces of electronic assemblies and power modules.
Analytical ServicesMore Than Measurement Data
The selection of the appropriate analytical method depends on the sample, the type of anomaly and the objective of the investigation. Depending on the analytical service, you will receive a documented evaluation or a technical report. Our experts interpret the results in the context of your electronic assembly, the materials used and the respective manufacturing process.