Inspections & Tests

To ensure complete product cleanliness and maximize process repeatability, Williams performs a variety of precision shield kit part inspections and tests. These include surface particle detection, surface profile verification, and a number of critical dimension and visual inspection tests. We also perform a number of part and assembly leak (vacuum and pressure) tests to minimize premature failures of assemblies once they are returned to you.

Williams provides the following testing capabilities:

• Atomic Absorption/Emission Analysis
• Ion Chromatography Analysis
• Particle Analysis
• Nonvolatile Residue Analysis
• EDAX
• ToF-SIMS
• XPS
• SEM
• FT-IR
• GDMS

Organic, inorganic, and trace level elements are monitored on shield kit component parts to establish and achieve specification limits. These techniques are applied to determine contamination levels in the process/surface treatments.

Note: We also provide scientific technical support in Materials Testing, Materials Validation, and Failure Analysis.