... *Auto setting wavelength *With software Specifications ModelSE-5500PCOptical SystemSingle beam, Grating 1200 lines/mmWavelength Range190-1100nmBandwidth2nmWavelength Accuracy±0.5nmWavelength Repeatability0 ... RequirementsAC 220V/50Hz or 110V/60HzDimension460*360*225mmWeight18kgSE-5500PC Single Beam UV VIS SpectrophotometerSpectrometers, spectrophotometer, spectrometersFeatures1,Large LCD screen( ...