About Us

Newton Scientific is a high voltage technology company with more than twenty years experience in the design and production of radiation sources, particle accelerators and high voltage systems. NSI miniature x-ray source technology enables some of the smallest and most powerful portable and handheld x-ray systems on the market today. NSI power supplies provide the high voltage for some of the world’s highest energy ion implanters. Our products are used in many fields, including non-destructive testing, industrial process control, security and semiconductor manufacturing. Our capabilities encompass everything from conceptual design to product engineering to new product launch, manufacturing and continuous improvement. We supply both standard products and custom OEM solutions for our customer’s instruments. NSI occupies a modern facility which is fully equipped for mechanical and electronics design, product development and manufacturing. We are located in Kendall Square, Cambridge, within a mile of the Massachusetts Institute of Technology and the city of Boston, and three miles from Logan airport.