Since the 1960's Amdel was at the forefront of innovation and development of XRF based online analysers. The part of the business that manufactures and supports Amdel Analysers was acquired by Gamma-Metrics in 1999. In 1984 Gamma-Metrics introduced a revolutionary new way of process control (Prompt Gamma Neutron Activation Analysis) to the cement industry. Today Amdel Instrumentation and Gamma-Metrics are both part of Thermo Fisher Scientific and have continued its technology-driven legacy by introducing countless improvements.