uided Wave specializes in on-line optical measurements for process analytical chemistry. We design complete NIR and UV/VIS instrument systems and sample conditioning systems that are used continuously, on-line, in real-time under the rigors of the manufacturing plant environment.

In 1983, GWI was recognized as an industry leader when it delivered the first fiber optic-based NIR analyzers. Today GWI is the only process NIR vendor that provides a complete optically matched system, yielding the best throughput efficiency, leading to long-term performance that meets industry requirements and expectations.