RBI instrumentation

providing custom instrumentation since 1987


We are an instrumentation company based in the Grenoble area, France. We develop instrumentation and automation solutions for research and industrial needs.

Our engineering team has a very solid experience in the instrumentation field, especially:

Feel free to contact us for any specific instrumentation challenge you have in mind.


We started developing optical probes for dual-phase flow measurements in 1987 with the CEA to qualify multiphase flows in terms of void fraction, bubble/droplet velocity and sizes. This is still our main product today.

We also make ultrasonic generators for aerosol production for medical or industrial needs.

They Trust Us

ABB Aérospatiale Air Liquide Arcelor Mittal Bosch CEA EPFL ETH Zürich Framatome gsk Kaeri Mitsubishi NPIC Renault Rhône Poulenc Toyota Veolia Westinghouse