Optical Emission Spectrometer (OES) plays a critical role in modern metal manufacturing, processing, and testing. Across industries, OES is used to verify alloy composition, maintain production consistency, meet customer specifications, and prevent costly material rejections. At VAS Spectrometers, our OES systems are designed to support a wide range of applications—from routine production checks to high-precision, multi-base laboratory analysis. Explore the applications below to understand what customers typically test, what they focus on, and which VAS spectrometer best fits each application.

Structural Steel & TMT

View Details

Cast Iron & Ductile Iron

View Details

Alloy Steels & Stainless Steels

View Details

Wrought Aluminium

View Details

Aluminium Die Casting

View Details

Brass & Bronze

View Details

Copper–Nickel Alloys

View Details

Pure Zinc & Zamak

View Details

Nickel Alloys

View Details

Commercial Testing Laboratories

View Details