UV Absorption, Transmission and Concentration Sensors

optek UV sensors can be effectively applied to a broad range of process applications measuring Ultra-violet absorbance, transmittance, optical density, and chemical concentrations from low parts-per-million (PPM), to high percent-levels. These UV analyzers can be calibrated non-intrusively to NIST-traceable standards. Typical UV applications include: Chromatographic separation, amino acid concentration, protein purification, OD280, TOC, SAC254 and COD (ppb), %T, detecting trace aromatics, organics, and membrane filtration control.