The Refractive Index Detector S 2020 series provides a consistent enhancement of the already succesfully established RID models RI2000 and RI2000-F. The RID S 2020 series offers users 3 times higher sensitivity, stability and reproducibility required for optiimal RI detection in HPLC/GPC. By consistently revising the electronic components, it has been possible to significantly improve drift and noise.
The optical system is now better insulated against temperature changes and with programmable temperature settings, ensures a stable baseline and an optimal signal/noise-ratio. The auto zero, purge, polarity, temperature and the frequency for data output are externally controllable by USB or RS232 port. RID system status - information such as temperature and total voltage can be externally retrieved by RS232 or USB.
The Refractive Index Detector S 2020 offers communication interface to aquire data directly with Clarity Chromatography Software without using any external signal interface. The Refractive Index Detector S 2020 includes - micro, - analytical and - semi preparative refractive index detectors.