Borderlines Blog

  • 7/6/2023

Polarimeters Tubes: Maintenance & Cleaning

Polarimeter tubes are precision made to ensure reliable results. It is important to maintain and clean polarimeter tubes after each use as a damaged or dirty tube will result in reading error.more

  • 6/28/2023

Silica Windows for Polarimeter Tubes

In 2023, all Bellingham + Stanley polarimeter tubes and their spare windows are now manufactured from silica, eliminating the need to consider special windows for operation in the ultraviolet region.more

  • 7/10/2022

Touchscreen Technology for Refractometers, Polarimeters and Density Meters

Pioneering refractometer and polarimeter manufacturer Bellingham + Stanley, a Xylem brand, has been at the forefront of optical technology for over a century, and for several years has offered touchscreen input methods across several of its products.more

  • 9/15/2021

Quality Control Within Food & Beverage

We welcome David Parton-Ginno, a Sales Engineer for Xylem Analytics UK, to talk about quality control within the food and beverage industry.more

  • 5/4/2021

21 CFR Part 11 Compliance with RFM900-T Refractometers

Data integrity is important whatever line of work you’re in, but within the world of pharmaceutical manufacturing ensuring data integrity is a key component to complying with globally recognised standards.  Bellingham + Stanley’s RFM900-T series of refractometers contain many software features to help ensure compliance with 21 CFR Part 11. more