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        Yoke UV1901PCS Spectrophotometer
        In coming
        ChinaChina
        Detail
        YUEFENG 770S Ultraviolet-visible spectrophoto-meter
        15600.0 RMB
        ChinaChina
        Detail
        Model comparison
        Type UV Visible UV Visible
        Beam Type Double beams of light Proportional double beam of light
        light source Tungsten lamp deuterium lamp Tungsten lamp deuterium lamp
        Spectral Bandwidth Modulation polarography 0.x nm 1.x nm 2.x nm 5.x nm 2.x nm
        Detector Silicon photodiode
        Accessories
        Parameter comparison
        Optical inspection system Double beam of light, CT type optical path; 1200 lines/mm laser holographic Diffraction grating Proportional double beam of light, 1200/mm Holographic grating
        Light spectrum bandwidth 0.5nm1nm3nm5nm () 2nm
        Wavelength range 190~1100nm 190~1100nm
        Wavelength Accuracy ± 0.1Nm (D2 656.1nm), ± 0.3nm full band ±0.5nm
        Wavelength Repeatability ≤0.1nm ≤0.2nm
        Photometric range 0~200%T、-4~4A 0.0%~200.0%T、-0.301~4.000A
        Photometric Accuracy ±0.002A(0~0.5A)、±0.004A(0.5~1A)、±0.2 %T (0~100 %T) ±0.5%T
        Luminosity, sexual repeability ±0.001A(0~0.5A)；±0.002A(0.5~1A)；±0.1%T(0~100%T) ≤0.2%T
        stray light ≤ 0.02%T ≤0.15%T@220nm,360nm
        Noise level ±0.0004A 100%(T):≤0.2%(T) 0%(T)：≤0.1%(T)
        Stability ±0.0004A@500nm
        Baseline flatness ±0.0004A ±0.002A (200nm ~1090nm)
        Operating Mode
        Photometric range 0~200%T、-4~4A 0.0%~200.0%T、-0.301~4.000A
        keyboard
        Data Interface 320 × 240 graphic display LCD, optional USB2.0 printer and/or U disk Data output, USB connection to upper-layer software
        printout RS232 print interface
        display system
        Analysis software
        light source Tungsten lamp, deuterium lamp Deuterium lamp, tungsten halogen lamp
        Light source life
        Detector
        Measurement time
        Power
        Dimensions 670*560*260mm
        Weight 26kg

        Friendly reminder: This page is a comparison of Yoke UV1901PCS,YUEFENG 770S.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

        For more information about Yoke UV1901PCS,YUEFENG 770Ssimilarities and differences, please refer to the NBCLab product details.

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