RFM340+ Digital Refractometer
Over the past 25 years, the RFM range of digital instrumentation has become recognized by leading industries throughout the world as the premier choice in refractometry. Whether the application requires a simple factory based instrument for controlling sugar concentration in a beverage or a high range refractive index measurement with increased password protection in the pharmaceutical sector, Bellingham + Stanley offer a choice of models that will surely meet the demand.

ADS420 Saccharimeter and RFM740 refractometer
Using the latest technologies, Bellingham + Stanley has designed a range of application specific polarimeters that offer high specification measurement and at very competitive prices. The entry level ADP410 polarimeter offers all around performance and simplicity of use while the ADP440 high resolution model provides high accuracy measurement and a level of software that allows users within pharmaceutical laboratories to operate in accordance with FDA regulation 21 CFR Part 11. The ADP440 also satisfies the needs of the sugar industry as, with the ADS420 Saccharimeter, it may easily be incorporated into a sugar purity system.

Hand held and Optical Refractometers and Polarimeters
For less demanding applications or for measurements in the field, a range of optical and digital hand refractometers are available. Bellingham + Stanley also manufacture Abbe refractometers for scientific research and academia. An optical polarimeter is also available for less demanding applications and as an education tool.

Certified Reference Materials
No matter how good the measuring instrument, without regular verification, measurement values may be inaccurate. Bellingham + Stanley, a UKAS certified calibration laboratory No. 0834, offers a number of materials for verifying and calibrating refractometers and polarimeters, some traceable to NIST, ICUMSA and PTB. Manufactured in accordance with EN ISO/IEC 17025:2005, CRM’s may be used on any refractometer or polarimeter.