Glow Discharge OES (GDOES / GDS)

Glow Discharge Optical Emission Spectrometers (GDOES) are specialized instruments designed for depth profiling and surface analysis of solid metallic samples. By using a low-pressure plasma to sputter the sample surface, GDS systems provide accurate elemental information as a function of depth, making them ideal for coating thickness measurements, corrosion studies, and metallurgical research.\r\n\r\n