HPLC chromatography detector S 4245

UV/VISUV

The UV/Vis - Detektors S 4245 und S 4250 are variable wavelength UV/Vis detectors for routine analysis and sophisticated research. The dual lamp design offers a wavelength range of 190 – 900 nm with a low baseline noise. The front - accessible flow cell can easily be exchanged, as can be the lamps which are accessible through a side panel in the instrument housing.S 4245/ S4250 – UV/VIS Detectors for routine analyzes in HPLC Schambeck SFD Integrated Wavelength Program The UV/Vis - Detektoren S 4245 und S 4250 features a wavelength program to change the selected wavelength over time. With this feature the optimum wavelength can be selected for each analyzed substance according to its retention time. Integrated Peak Detector The integrated Peak Detector works as a basic fraction collector. The peak detection level can be freely programmed for peak start and peak end to enhance the collection purity. An integrated 24V output for switching a solenoid valve is used for the fraction collection, which is automatically operated with a selectable time delay. Optional - Dual - Wavelength The UV/Vis - Detektors S 4245 und S 4250 are available with an optional second wavelength. This feature enhances the Wavelength Program feature that you can measure 2 different wavelengths at the same time. A second D/A converter output comes with this option to keep the system flexible to be used with any data acquisition software available.