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page 56 Sources, Monochromators/SpectrographsChoosing the right light source for a speci!c application requires not only a detailed understanding of the application itself but also knowledge of the sample illumination and modern light source technology. With almost 40 years experience in the light source business, LOT has built up an extensive source of technical knowhow and one of the broadest selections of light sources for research, development and$industry.The result is a large range of light sources with an almost unlimited number of choices to optimise the light source for your speci!c application.Light SourcesWe offer a comprehensive line of light sources including xenon and mercury arc, quartz halogen and deuterium (deep UV) for scienti!c applications in the !eld of research and development, production and QC.???? All power supplies have variable current capability???? Packages include all required !ttings and include 2 years warrantyDescriptionTypes availableArc Light Sources50, 75, 100, 150 WCompact 150 W Xe Light Source200, 300, 350, 450, 500, 1000 WArc Lamp Power SuppliesHalogen Sources10, 20, 50, 100, 150 W250, 300, 400 W Halogen Source600, 1000 W Halogen SourceHalogen Source Power SuppliesStandard Light Source PackagesAll systems include the lamp housing, power supply, lamp adaptor, ignitor, all hardware and cables. Deuterium Light Sources30 W Deuterium SourcesDeuterium Source Power SuppliesIR Sources10, 30 W IR SourceAccessoriesRadiant Power MeterPlano-Convex LensesBi-Convex Lenses

Spectroscopy45DescriptionTypes availableFibre OpticsFibre bundles: Quartz / Glass Circular to rectangular Multi-branch Custom (for "uorescence / re"ectance measurements)Large core quartz !bresLiquid light guidesFibre collimating opticsLight Sources for CalibrationPen Ray Line SourcesCalibrated UV-NIR SourcesLight Sources for PhotolithographyPhotoresist Exposure Sources: Illuminators provide beams from 50 x 50 up to 250 x 250 mm²Monochromators and SpectrographsWe offer a range of monochromators and spectrographs with focal lengths from 130 to 750mm,multi-grating turrets, low stray light and wide spectral range (200nm - 3?m)Key featuresFully automated grating controlImage astigmatism correction for CCD integrationUSB 2.0 interfaceLight Sources and MonochromatorsCombine one of our light sources with a LOT monochromator for a fully con!gurable tunable broadband radiation source. Deuterium, xenon and quartz tungsten halogen lamps provide output over a wide spectral region. Mercury lamps provide intense ultraviolet lines which the monochromator selects for luminescence or photochemical studies. Computer control of the monochromators enables programmable wavelength selection.We also offer Monochromatic Light Source Packages, below are some of our most popular con!gurations. Please give us a call if you wish to customise your own package.????????75/150 W Xe Light Source with 150 mm focal length (FL) monochromator????????300 W Xe Light Source with 150 mm FL monochromator????????50/100/150 W Halogen Light Source with 150 mm FL monochromator