Welcome to RAYSPEC

For more than 20 years, RaySpec has remained at the forefront of x-ray detector technology. Formerly trading as Gresham Scientific Instruments Ltd, e2v scientific instruments Ltd and more recently as SGX Sensortech (MA) Ltd, RaySpec Ltd has continuously manufactured energy dispersive x-ray spectrometers to the highest quality and performance.

Our innovative products have helped drive scanning electron microscopy technology, enabled detailed materials analysis for quality assurance or regulatory compliance and facilitated advances in x-ray analytical techniques.

We deliver high quality products, underpinned by excellent application support and customer service.