HPLC chromatography detector S 2020 series

GPC/SECrefractive index

The Refractive Index Detector S 2020 series provides a consistent enhancement of the already successfully established RID models RI2000 and RI2000-F. The RID S 2020 series offers users 3 times higher sensitivity, (compared to RI2000) stability and reproducibility required for optimal RI detection in HPLC / GPC. By consistently revising the electronic components, it has been possible to significantly improve drift and noise.S 2020 Differential Refractive Index Detector for HPLC, GPC/SEC 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 acquire 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.