Search
    Cart(0)
      总价
      前往结算
      您的购物车是空的 : )
      Home> Spectrophotometer> YUEFENG> YUEFENG 770 UV-Visible SpectrophotoMeter
      YUEFENG 770 UV-Visible SpectrophotoMeter

      YueFeng 770 Ultraviolet-visible Spectrophotometer

      Yuefeng 770 Ultraviolet-visible Spectrophotometer is a proportional dual beam of light Ultraviolet-visible Spectrophotometer with a Wavelength range of 190~1100nm and a light spectrum bandwidth of 2nm with data printing function.

      Brand
      SKU: NB017255
      China YUEFENG
      Stock
      Loading…
      Price
      $ 2169.00
      Promotion
      Service
        Service
        The delivery and service By NBchao.Com
        VS
        Genuinegoods
        • YUEFENG 770 UV-Visible SpectrophotoMeterOverview

        • Specifications
        • Comments
        • FAQs
        770
        UV-Visible SpectrophotoMeter

        Features

        • It adopts 7-inch color touch LCD display, which is flexible and convenient to operate.

        • It adopts proportional double-beam monitoring optical path structure, high-performance, low stray light "blazed holographic grating", high-resolution monochromator, and has outstanding measurement accuracy, accuracy, reproducibility and stability.

        • It has a unique automatic adjustment "0" adjustment "100", eight sample pool linkage. It has various advanced functions such as full-band scanning (only applicable to 770S), sub-band scanning (only applicable to 770S), kinetic time scanning, GOTOλ, linear regression, direct reading of concentration, peak and valley detection, etc.

        • Connected to a printer, data printing can be performed, and printing functions such as spectral scanning (only applicable to 770S), fixed wavelength time scanning, and linear regression curves can be realized.

        • Professional power-off protection measures can memorize test data, scan maps, regression equations, and instrument correction values, etc., and realize rapid initialization and enter the test state when starting up. 

        • The instrument uses a high-energy, long-life flange to position the deuterium lamp. Easy to replace, no need for tedious light path adjustment. 

        YueFeng 770 UV-Vis Spectrophotometer

        VS

        YUEFENG 770 UV-Visible SpectrophotoMeterSpecifications

        LIST VALUE
        Optical inspection system Proportional double beam of light, 1200/mm Holographic grating
        Light spectrum bandwidth 2nm
        Wavelength range 190~1100nm
        Wavelength Accuracy ±0.5nm
        Wavelength Repeatability ≤0.2nm
        Photometric range 0.0%~200.0%T、-0.301~4.000A
        Photometric Accuracy ±0.5%T
        Luminosity, sexual repeability ≤0.2%T
        stray light ≤0.15%T@220nm,360nm
        Noise level 100%(T):≤0.2%(T) 0%(T):≤0.1%(T)
        printout RS232 print interface
        light source Deuterium lamp, tungsten halogen lamp
        Drift ≤0.0009A/0.5h@250nm、500nm
        Environment temperature 5 ℃~35℃,≤85%

        YUEFENG 770 UV-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]
        Are all UV-Visible Spectrophotometers available for inspection in the JB/T6777 standard?
        [A]
        Not necessarily, but this 770 UV-Visible Spectrophotometer can be considered.
        YUEFENG
        YueFeng 770 Ultraviolet-visible Spectrophotometer
        Service
        Focus on online sales of Lab Testing Instruments