FTIR Analysis & Spectroscopy Services for Electronics Reliability
Elevate your electronics manufacturing quality assurance with ZESTRON's Fourier Transform Infrared Spectroscopy (FTIR) analysis services. Our FTIR testing capabilities provide precise and reliable analysis of materials used in your manufacturing processes, helping to identify contaminants, verify material composition, and ensure compliance with industry standards. ZESTRON's experienced team utilizes state-of-the-art FTIR instrumentation and advanced analytical techniques to deliver actionable insights and recommendations tailored to your specific needs. Whether you require routine testing or troubleshooting support, our comprehensive FTIR services enable you to optimize process control, enhance product reliability, and mitigate risks of failure. Partner with ZESTRON for FTIR analysis and unlock the potential for improved quality and performance in your electronics manufacturing operations.
Services & supportFTIR
FTIR spectroscopy is an essential analytical technique in SMT electronics because it provides valuable information about the chemical composition of materials and products. This information can ensure quality, troubleshoot problems, and optimize manufacturing processes, all of which are critical for producing reliable and high-quality electronic devices.
an important tool
Why FTIR?
- Detection of fluxes/flux residues to assess the risk of failure of electronics components
- Detection of impurities on power electronics components (DCB substrates/chips/diodes etc.)
- Identification of materials and substances, such as: Precipitation in plants, Filter residues, Materials, Sealing materials
- Cause study for delamination, adhesion or bonding problems
Analytical Services & Support
Your benefits..
- RAPID SERVICE TURNAROUND TIMES
- COMPREHENSIVE TROUBLESHOOTING
- DETAILED TECHNICAL REPORT
- PROCESS RECOMMENDATIONS
Frequently Asked Questions (FAQ) – FTIR Analysis & Spectroscopy
FTIR (Fourier‑Transform Infrared Spectroscopy) is an analytical technique used to identify and characterize chemical compounds and residues on electronic assemblies by measuring how materials absorb infrared radiation. It helps determine the chemical composition of unknown substances, contaminants, films, and organic residues on PCB surfaces.
FTIR provides precise material identification and chemical fingerprinting, enabling manufacturers to detect flux residues, stains, films, oils, and other contaminants that can affect long‑term reliability. This information is essential for troubleshooting, process optimization, and quality assurance in electronic production.
By identifying the chemical structure of residues or contaminants, FTIR helps engineers understand why specific failures occur — such as discoloration, delamination, or adhesion issues so corrective actions can be developed to improve manufacturing processes.
FTIR is especially effective for identifying organic compounds and functional groups in residues, contaminants, coatings, and films. This makes it ideal for analyzing flux residues and surface contaminants that might not be visible through visual inspection alone.
Yes, traditional FTIR is used to analyze bulk materials’ chemical makeup, while FTIR microscopy enables spatially resolved measurements directly at specific spots or residues on assemblies for detailed root cause clarification.
ZESTRON’s FTIR services deliver rapid turnaround, detailed technical reports, tailored recommendations, and actionable insights to help manufacturers optimize process control, ensure product reliability, and mitigate risks associated with unknown residues or contamination.