Visible Spectrophotometer UV-5100Description:UV-5100 is a basic model with high cost-performance. High quality silicon photometric diode detector and 1200 lines/mm grating ensure the high accuracy and precision, and it is the ideal instrument for education, QC Laboratory and it is widely used in colleges and enterprises for general quanttiative analysis and experimetns.Features1. Large LCD screen (128x64 Dots).2. Can display and save 50 groups of data, 3 groups per screen.3. Data can be restored after a sudden power cut.4. Auto setting wavelength.5. Tungsten lamp & deuterium lamp can be turned on/off individually to extend lifetime.6. Automatical WL. calibration and dark current getting.7. Optional software UV-Professional can expand the applications to Kinetics and Quantitatives.UV/Visible Spectrophotometer UV-5100HModel:V5100HUV5100HOptical SystemSingleBeam,Grating 1200lines/mmSingleBeam,Grating 1200lines/mmWavelength Range325-1000nm190-1000nmSpectral Bandwidth4nm4nmWavelength Accuracy±1nm±1nmWavelength Repeatability≤0.5nm≤0.5nmWavelength SettingAutoAutoPhotometric Accuracy±0.5%T±0.5%TPhotometric Repeatability0.3%T0.3%TStray Light≤0.3%T @360nm≤0.3%T @360nmStability± 0.002A/h @ 500nm± 0.002A/h @ 500nmDisplay128*64 Dots LCD128*64 Dots LCDDetectorSilicon PhotodiodeSilicon PhotodiodeStandard Cell Holder4-position 10mm cell changer4-position 10mm cell changerOutputUSB Port & Parallel Port(Printer)USB Port & Parallel Port(Printer)Light SourceTungsten Halogen LampTungstenHalogen Lamp& Deuterium lampPower RequirementsAC 85~250VAC 85~250VUV/Visible Spectrophotometer UV-5100(old type)