Solution Services
Reliability Evaluation,
Failure Analysis
Reliability test and failure analysis
In response to customer requests, we conduct a wide variety of reliability tests and conduct failure analysis suitable for elucidating failure mechanisms.
Reliability Evaluation
We provide a wide range of reliability evaluations tailored to varied customer needs and requests.
- Provide reliability evaluations that comply with relevant standards (JEDEC, MIL, IPC, etc.) for connectivity, insulation, and heat resistance, etc.
- In addition to reliability evaluation, perform a series of evaluations/analysis from environment/life test to failure analysis.
- Design and manufacture a test PCB for reliability evaluation depending on the customer's needs.
Representative evaluation equipment
- Temperature Cycling
- OIL-DIP
- Tensile Tester
- Temperature Humidity Bias Life Test
- Highly Accelerated Temperature and Humidity Stress Test
Temperature Cycling
Temperature Humidity Bias Life Test
Failure Analysis
We perform a failure analysis best suited for the clarification of the failure mechanism.
- Investigate up as far as the mechanism by analyzing the defective products to suit each customer's purpose.
- Accept just visual inspection of connection in PCB/parts or other internal structure or residual analysis alone.
Analysis procedure and sample results
Propose an optimal method of analysis to suit each customer's purpose of analysis. Beginning with non-destructive analysis, we prevent an oversight of symptom by performing destructive analysis.
Non-destructive analysis
STEP1:Visual Observation
STEP2:X-ray observation
STEP3:Net Analysis
Destructive analysis example
■ Case of Evaluation
Plane and cross section polishing observation
SEM observation
Shadow moire observation
■ Case of Analysis
EPMA Map
Structural Analysis
FT-IR Analysis
Representative analysis equipment
- EPMA (Electron Probe Micro-Analysis）
- Energy dispersive X-ray spectroscopy (SEM-EDS)
- FT-IR (Fourier Transform Infrared Spectrophotometer）
- X-ray Fluorescence Spectrometer
- X-ray inspection equipment（CT）
EPMA
SEM-EDS
X-ray inspection equipment（CT）
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