Shanghai Yoke Instrument Co., Ltd.  

Product Name: Double Beam UV-Vis Spectrophotometer UV1900 Model NO.: UV1900 Customized: Customized Certification: ISO9001, CE Light Number: Monochromator Dispersive Element: Grating Spectrometer Principle: Classic Spectrometer Advantage: High Resolution Detection Method: Spectrophotometer Warranty: 1 Year Application: Laboratory Apparatus Wavelength Range: 190-1100nm Bandwidth: 2nm Display: 320*240 LCD Light Source: Deuterium &Tungsten Lamp Trademark: Yoke Instrument Transport Package: Carton Specification: Double Beam Origin: China HS Code: 9027300000 Product Description UV1900 Double Beam UV-Vis Spectrophotometer with 2nm BandpassProduct Description:1900 series UV-Vis spectrophotometer is designed to meet high requirement for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industry, etc. The latest ARM system and long optical system ensure high accuracy and stability of the instrument. They are the best choice of high quality spectrophotometer.Features:1. The real double beam metering system, with advanced circuit measurement and control system, make the instrument with high reliability and low noise2. Powerful functions like photometric measurement, quantitative measurement, kinetics, spectrum scan, DNA/protein test, multi-wavelength test, etc.3. Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging4. Large room for samples can hold cuvettes of various specifications5. Auto 8-cell holder is optional.Specfications: ModelUV1900UV1901UV1900PCSOpticalSystemDoubleBeam,Grating1200lines/mmWavelengthRange190nm-1100nmSpectralBandwidth2nm1nm0.5/1/2/4/5nmWavelengthAccuracy0.3nmWavelengthRepeatability0.1nmPhotometricAccuracy±0.3%T(0~100%T)PhotometricRepeatability0.1%T(0~100%T)PhotometricRange-0.3A~3AStraylight0.05%TStability<=±0.0004baselineFlatness±0.001ANoise0.0005A0.0003AScanningSpeedFast,Mid,SlowWavelengthSettingAutoLightSourceimportedDeuterium&TungstenlampDisplay320*240 LCDPhotometricModeT,A,C,EDetectorimportedSiliconPhotodiodeOutputUSBport&Parallelport(Printer)PowerAC220V/50HzorAC110V/60HzDimension590x475x250mmNetWeight20kgShippingSize770*630*340mmGrossWeight26kgCE Certificate:Similar Products:Other Products:Balance & Moisture AnalyzerPH/Conductivity/DO/Ion Meter, Turbidity Meter & ColorimeterGas ChromatographAtomic Absorption Spectrophotometer