Profile: Fann Instrument Company specializes in the design and manufacture of instrumentation for measuring the physical & chemical properties of fluids, especially the measurement of flow & viscosity. We provide drilling fluids testing, completion fluids testing, laboratory supplies, fluoroscope lamp with cabinet, mixers, cement testing, industrial drilling products, logging services, stimulation fluids testing and chemical reagents. Our water clarification separates water from suspended solids in water-based fluids and slurries. It allows recycling and helps reduce the volume of harmful waste. Our iX77™ rheometer is a coaxial cylinder type rheometer designed to measure fluid rheologies under high pressures and temperatures with a high degree of safety.