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The Engineering Toolbar
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From Guided Wave, Inc.
Reliable, affordable, real-time identification of petroleum products flowing in pipelines to minimize waste and assist in transitions. Experimental: ClearView™ fiber optic filter photometer. Fiber optic flow probe with 1 cm optical path. Pair of 2 meter low-0H fiber optic cables. Near-infrared (NIR) spectra are rich in chemical information relating to the properties of fuels. Aromatic hydrocarbons produce the peak shown in the spectra to the right. Other hydrocarbon compounds produce features between 1190 and 1230 nm. These features are used to make fuel identification with greater confidence than single parameter methods. Products & Services
Turbidity instruments measure the average volume of light scattering over a defined angular range. Both particle size and concentration of suspended solids as well as dissolved solids can affect the reading.
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Learn more about Turbidity Instruments
Water quality photometers and colorimeters are ion-specific, computer-interfaced probes that are designed to determine the concentration of a solution from its color intensity.
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Learn more about Water Quality Photometers and Colorimeters
Fiber optic probes collect light or spectra from extreme environments inside reaction vessels at high temperatures or pressures. Product types include UV-Vis spectroscopy probes, Raman spectroscopy probes, and refractometry probes.
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Learn more about Fiber Optic Probes
Gas instruments detect, monitor or analyze gases present in an environment.
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Learn more about Gas Instruments
Photometers produce electrical signals, which correspond to radiant flux energy, for a series of discrete wavelength intervals. They are used to measure wavelengths of light spectra and optical or atomic emissions.
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Learn more about Photometers
Product Announcements
Topics of Interest
To replace a gas chromatograph (GC) by continuously measuring the amount of ethylene glycol in diethylene glycol using a near infrared (NIR) ClearView™ fiber optic filter photometer.
Background:...
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Purpose: To measure NaOH concentration in water on-line with the no moving parts ChemView® filter photometer and a fiber optic flow probe for a slip stream.
Approach: There are several ways to...
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Purpose: To determine water content in acetic acid with sample temperature correction. Approach: The PS¬-2 NIR diode array spectrometer was used to measure the near-infrared spectra of 0-15% water in...
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To determine APHA color on-line for process control or in the lab for product release. Aproach: An Optical Solutions' PS-2-UV/VIS diode array spectrophotometer and HeaterCell™ fiber optic...
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Purpose: Measurement of water in a multiple alcohol and brine solution with a ChemView® photometer. Experimental: PS-2E fiber optic diode array NIR spectrometer, 2 m low-OH optical fibers,...
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