The PSD Standard and PSDP Pro Series digitally controlled instruments are designed for applications in the electronic, semiconductor, optics and scientific industries. A mercury vapor lamp generates ultra-violet light and ozone resulting in the atomic cleaning of silicon, silicon nitride, glass, metals, ceramics and other materials. The PSD and PSDP can also be used for UV curing, UV patterning, sharpening AFM probes, ozone etching and more.