Bellingham + Stenley, a Xylem brand

Welcome to Bellingham + Stanley, a distinguished manufacturer with over a century of expertise in crafting high-quality digital refractometers, polarimeters, and density meters. Our optical technology, developed over 100 years, is globally recognized and trusted in industries spanning food & beverage, chemical, petrochemical, and pharmaceutical.

As a proud member of the Xylem Brand family, Bellingham + Stanley contributes to Xylem Analytics, a leading provider of premium analytical instrumentation for diverse markets, including water & wastewater, environmental, and pharmaceutical sectors.

Our cutting-edge polarimeters and refractometers are designed for versatility, ensuring accuracy in agriculture, industrial processes, life sciences, and the food & beverage industry. Calibration is central to our success, as we understand that reliable results hinge on meticulous instrument maintenance and adherence to Good Laboratory Practice (GLP).

Founded by pioneers Leonard Bellingham and Frank Stanley, Bellingham + Stanley has consistently achieved breakthroughs in refractometry and polarimetry. Our commitment to technical excellence, backed by a robust Research & Development department, ensures that our instruments meet the highest international standards.

With a vast network of over 100 distributors worldwide, Bellingham + Stanley provides expert technical support, calibration services, and preventative maintenance programs. Our customer-centric philosophy extends to sample testing, technical bulletins, and a comprehensive website offering valuable insights.

Initially family-owned, Bellingham + Stanley became part of the Nova Analytics group in 2007, subsequently acquired by ITT Corporation in 2010. In 2023, as part of Xylem’s Laboratory Solutions division, our production facilities moved to a state-of-the-art site in Weilheim, Germany, aligning with our commitment to technological advancement and environmental responsibility.

Choose Bellingham + Stanley for precision, innovation, and unparalleled expertise in the world of refractometers and polarimeters.