HPLC chromatography detector S 3255

UV/VIS

The Sykam S 3255 UV/Vis Detector for high flow preparative chromatography configurable for routine use as well as research applications needing advanced optional functionalities Description The Sykam S 3255 UV/Vis Detector is a single or optional dual channel variable wavelength detector with a wavelength range of 190 to 800 nm. Built around a high quality “moving monochromator” optics for minimal loss of light energy at any chosen wavelength, the result is a UV/Vis detector with high sensitivity and stability making the S 3255 suitable for routine as well as research applications. An integrated wavelength program allows for free programming of different wavelengths within a run. A special feature of the S 3255 is the integrated peak detector with the possibility of direct control of external solenoid valves by means of an integrated 24 Volt output stage with a programmable delay function. Just adding a an automatic three-way valve from the Sykam S 6000 series allows for fraction collection or solvent recycling. The preparative flowcell is available in stainless steel and in PEEK versions. Technical Specifications Detector - Single channel, dual channel (optional) Wavelength range - 190 – 800 nm Optical bandwidth - 5 nm Wavelength programming - Up to 10 wavelengths per run Flow cell - Preparative stainless steel, preparative PEEK, 0,5mm optical pathlength, 1/8" standard fitting connection Flow cell position - Front mounted flow cell for easy access and column connection Peak detector - Programmable Peak-Start Threshold and Peek-End Threshold signal level Valve Control - 24 Volt active valve control by means of Peak Detector and programmable delay