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Guided Wave

Guided Wave

Expert Optical Insertion Probes & Flow Cells, Photometers, Fiber Optic Cables, Full-Spectrum Process Spectrometers, Sampling Systems, & Data Analysis Software

Since 1983 GUIDED WAVE™ has been recognized as an industry leader when it delivered the first fiber optic based Near Infrared (NIR) analyzers. Today Guided Wave is the only process NIR vendor that provides a complete optically matched system, yielding the best throughput efficiency and long-term performance that exceeds industry standards.

Complete NIR and UV-VIS Systems

Our designs and manufactures complete analytical systems utilizing proven Near Infrared (NIR) and Ultraviolet / Visible (UV-VIS) spectroscopic techniques. We deliver a total solution that includes optically matched components and a well-planned calibration approach leading to long-term success and savings. Our state-of-the-art systems are designed for continuous online use, providing real-time data of laboratory quality while thriving in the most demanding processing plant environments. Our product reliability, a stable instrument platform, and responsive technical support are why companies from around the world have come to depend on our analyzers and solutions.

The team is accessible and responsive, offering insightful solutions to your application questions, fair prices and knowledgeable service.  Our application experts have decades of experience with process analyzer applications.  We can answer your application questions and help direct you to the optimum analyzer solution.  ISO 9001 certified, we maintain global support and certified technical distributors worldwide.


Greensboro, NC – March 1, 2022.  Process Insights, a Union Park Capital portfolio company, announced today that it has acquired Guided Wave Inc. (“Guided Wave”) from Singapore-based Advanced Holdings Ltd.  Guided Wave, based in Rancho Cordova, California will join Process Insights’ existing broad portfolio of premium brands and technologies for process analytics, monitoring and control including COSA Xentaur, Hygrocontrol, Alpha Omega Instruments, LAR Process Analysers, Tiger Optics, ATOM Instrument, Extrel CMS and MBW Calibration.  Read on

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