Profile: Cemtrex Inc. provides complete emission monitoring instruments, equipment, software and systems. We serve industries, such as the power, steel, mining, cement, fertilizer, ferrous & non-ferrous metals, chemicals and refining. We deal with measuring sulfur dioxide, carbon dioxide, oxygen, mercury, opacity, particulate, nitrogen oxides and hydrocarbons. We supply laser dust monitors, LED dust monitors and SC laser monitors. Our advanced laser dust monitors feature direct continuous measurement of opacity or optical density, digital LCD-display and analogue display for D-value. We also offer process analyzers, such as analyzer probes, closed coupled gas analyzers and cross-duct analyzers.