Request InfoVIAVI Solutions Inc.The MicroNIR™ PAT-L and PAT-Lx NIR spectrometers from VIAVI Solutions Inc. is designed for in-line liquid process monitoring. The PAT-L is built for ordinary process locations, while the PAT-Lx is designed specifically for hazardous locations and is ATEX, NEC, and IECEx certified. They do not feature fiber optics, eliminating complex installations. The spectrometer engines have no moving parts, no free space optics, is highly stable over time, and is intrinsically free of maintenance and maintenance costs compared to Fourier Transform and scanning-based benchtop systems. 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