The Series 200 Refractive Index (RI) Detector is a highly stable and sensitive LC and GPC detector for use with compounds that do not have high absorptivity in the UV range, such as polymers, sugars, organic acids, and triglycerides. The Series 200, with its deflectiontype design, allows sensitive detection of these compounds with low noise and drift characteristics. This advanced detector features internal temperature control of the flow cell, offset adjustment, autozero, and autopurge of the reference cell – all with easy keypad entry. The autopurge and autozero capabilities can be remotely actuated, which allows automatic solvent changes and baseline adjustments, providing you with reproducible, reliable, and accurate results every time. The Series 200 RI detector is compatible with all PerkinElmer LC components and data systems, so you can run unattended analyses overnight with the utmost confidence. For GPC analysis, the Advanced GPC Software can be added for flexible data manipulation.
Reliable, Unattended Analysis The Series 200 RI detector makes it easy to perform unattended routine analyses or methods development.