Maintenance-free inline refractive index measurement Anton Paar’s durable and maintenance-free inline refractometer for real-time concentration measurements and production control of raw, intermediate, and final products offers an accuracy up to ±0.0001 nD (±0.05 °Brix) due to industry-leading optics and guarantees maintenance-free operation with full CIP/SIP capability. Key Features Maintenance-free – forget servicing and operating costs The inline refractometer L-Rix 5000/5100/5200 uses industry-leading optics which dramatically extends the instrument’s service life, increases reliability and safety, and reduces costs. Once adjusted at the factory, L-Rix 5000/5100/5200 operates with the stored adjustment values for its entire lifetime. Benefit from “install and forget” simplicity and years of continuous operation. Inline and highly accurate – real-time concentration measurement where it matters most L-Rix 5000/5100/5200 efficiently handles 0 to 100 weight concentrations and provides refractive index and concentration results comparable to those of laboratory refractometers. It gives you automatic control and monitoring of your process where this matters most.