Beckman Coulter Life Sciences ROC-81 Particle Monitor

The Beckman Coulter Life Sciences ROC-81 Particle Monitor is an online HIAC liquid-particle monitor that continuously tracks fluid contamination in industrial systems, delivering real-time data to help keep hydraulic and fluid-power equipment clean and reliable. As part of Beckman Coulter’s HIAC family, the ROC line provides direct digital readings into a facility network for multipoint system monitoring as well as point-of-use measurements across machines such as hydraulic presses, filter carts, fluid-fill stations, hydraulic power units, reclamation stations, and component test stands. The ROC-81 is designed to quantify particulate contamination in common industrial fluids—including hydraulic oils, glycols, solvents, fuels, and lubricants—using HIAC technology to support cleanliness assessments against established standards such as ISO 4406, NAS 1638, and SAE AS4059. By enabling networked, real-time particle data, the ROC-81 helps maintenance teams track fluid health over time, identify filtration needs, and optimize replacement and servicing schedules. The ROC family represents Beckman Coulter Life Sciences’ approach to robust, online particle monitoring for industrial fluids, with the ROC-81 variant delivering the same core capabilities through an online monitoring solution.