We offer an analyzer which provides extremely reliable sample color analysis; this system is an ideal colorimeter for hydrocarbon fuel streams (e.g. diesel, naphtha).

The color of liquid in a process stream is often observed as an indicator of potential problems with product quality or equipment. Subtle changes in process coloring can signify a variety of issues, including dips in process efficiency, overheating, floating dilution ratios, distillation column malfunction, and equipment failure (e.g. leaky heat exchangers or filter breakdown).<br>

Our system continuously measures sample color using full-spectrum visible absorbance spectrophotometry. The photodiode array measures absorbance at every single integer wavelength in the visible range from 340 to 720 nm. The main feature of our system includes:

• Continuous measures sample color using dispersive UV-Vis absorbance spectroscopy
• Totally solid state build with no moving parts — modern design for low maintenance
• Ideal instrument for color analysis of: hydrocarbon liquid streams (diesel, gasoline, LNG, kerosene, natural gas liquids, naphtha, heavy distillate), wastewater, and food & beverage product streams
• Easily configurable software can use any standard color scale or a custom (nonstandard) correlation
• Ultra-safe fiber optic design with dedicated sample flow cell — no toxic/corrosive sample fluid in analyzer enclosure
• No re-calibration required after initial system setup — Auto Zero normalizes spectrophotometer reading
• Stable xenon light source with average 5 year lifetime