Viscotek's Dual Detector is specifically designed to be added to an existing GPC/SEC system equipped with a concentration or light scattering detector, instantly converting it into a triple detector system.
In triple detection, the patented 4-capillary differential viscometer provides a direct measurement of intrinsic viscosity and allows for the determination of molecular size, conformation and structure.

The light scattering detector provides a direct measurement of absolute molecular weight and eliminates the need for column calibration.
The Dual Detector is configured with the differential viscometer and a light scattering detector (LALS or RALS). It is also available as a stand-alone viscometer or light scatter
ing detector. This flexibility allows you to choose the configuration that meets your specific application requirements, insuring superior performance while maximizing the information from your GPC/SEC experiment.