181 - UV/VIS Detector HPLC

Specifications Optics Single beam principle with simultaneous measurement across the photodiode array Light source Deuterium lamp Wavelength range 200nm - 344nm (UV-range) 345nm - 595nm (VIS-range) Pixel bandwidth 1.9nm (UV-range) 3.3nm (VIS-range) Wavelength accuracy ± 0.75nm (UV-range) ± 1.5nm (VIS-range) Noise < ± 0.8 x 10-5AU, after 3h warm-up at 254nm, time step 1sec., empty flow cell Drift < 5 x 10-4AU/h, after 3h warm-up at 254nm, empty flow cell Flow cell volume Standard flow cell: 10µl, 9mm path Standard flow cell/PEEK capillaries: 10µl, 9mm path Preparative flow cell: 6µl, 2mm path Micro capillary flow cell: 0.14µl, 8mm path Flow cell pressure rating Standard flow cell: 100bar (10,000kPa) Standard flow cell/PEEK cap. 100bar (10,000kPa) Preparative flow cell: 100bar (10,000kPa) Micro capillary flow cell: 400bar (40,000kPa) Measuring range 0AU to 2AU