Rudolph Instruments has been a manufacturer of Polarimeters since 1962. The current range includes:
DigiPol-781 range of Automatic Polarimeters: These full featured units are used in Pharmaceutical, Chemical and Research labs. A software now available allows them ot be used in full complaince with 21CFR11 regulations.
51Series Manual Polarimeters for use in Teaching labs, or in places where the ultimate accuracy is not required.
These polarimetrers are supported by a wide range of sample cells and Quartz Rotation Standards for calibration.