The P-4000 series polarimeters offer reliable performance and ease of use, designed to meet a wide range of analytical needs. Light sources include line-spectral emission sodium and mercury lamps, as well as cost-effective halogen lamps and LEDs, providing optical rotation measurements at various wavelengths.

The P-2000 is a configurable high precision digital polarimeter with many options for measurement range, sampling accessories and software applications. The P-2000 digital polarimeter can also be field upgraded as application requirements change. Optional wavelength filters and source lamps cover a wide range of analytical wavelengths from UV-Visible to NIR in addition to the traditional sodium (589nm) lamp used for regulatory compliance.