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      Home> Spectrophotometer> YUEFENG> YUEFENG 721 Visible SpectrophotoMeter
      YUEFENG 721 Visible SpectrophotoMeter

      YueFeng 721 Single beam of light Visible Spectrophotometer Test Transmittance/Absorbance

      YueFeng 721 Visible Spectrophotometer is a single beam of light with transmittance/Absorbance metering method. The measuring range is 340nm~ 1000nm. The 721 Visible Spectrophotometer adopts 4-bit LCD display and has a special precision lamp holder.

      Brand
      SKU: NB017235
      China YUEFENG
      Model
      Stock
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      Price
      $ 260.00
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        Service
        The delivery and service By NBchao.Com
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        Genuinegoods
        • YUEFENG 721 Visible SpectrophotoMeterOverview

        • Specifications
        • Comments
        • FAQs
        721
        Visible SpectrophotoMeter

        Features

        • Using a new single-chip microcomputer system, it has strong functions, small size and easy maintenance.

        • Use flame-retardant, insulating all-plastic shell, exquisite shape design, easy operation, high safety factor.

        • True 4-digit LCD display, large measurement range and high calculation accuracy.

        • Membrane keyboard, good hand feeling, dustproof, waterproof and easy to clean.

        • Professional optical system design, sealed grating monochromator, scientific anti-mildew technology, stray light elimination technology, significantly improve service life, stray light, stability, and photometric accuracy indicators. 

        • The lens is used to condense the light to prevent the energy of the reflector from plummeting after being ablated for a long time. 

        • Special precision lamp holder, you can replace the tungsten halogen lamp by yourself without having to adjust the optical path again. 

        • Automatic adjustment of 0%, automatic adjustment of 100% and absorbance OA. 

        YueFeng 721 Spectrophotometer

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        YUEFENG 721 Visible SpectrophotoMeterSpecifications

        LIST VALUE
        Optical inspection system Single beam of light (1200/mm holographic light)
        Light spectrum bandwidth 4nm
        Wavelength range 340~1000nm
        Wavelength Accuracy ±2nm
        Wavelength Repeatability ≤1.0nm
        Photometric range 0~100%T、-0.050~3.000A
        Photometric Accuracy ±1.0%T
        Luminosity, sexual repeability ≤0.5%T
        stray light ≤0.5%T@360nm
        Operating Mode Transmittance, Absorbance
        light source Tungsten Halogen Lamp

        YUEFENG 721 Visible SpectrophotoMeter Packing list

        complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1

        [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

        FAQ

        [Q]
        Detection of lithium content in solution by UV spectrophotometer
        [A]
        Single beam of light visible spectrophotometer
        [Q]
        Does the YUEFENG visible spectrophotometer meet the GB/T1721 standard?
        [A]
        The 721 visible spectrophotometer can be referred to
        YUEFENG
        YueFeng 721 Single beam of light Visible Spectrophotometer Test Transmittance/Absorbance
        Service
        Focus on online sales of Lab Testing Instruments