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YUEFENG 721 Visible Spectrophotometer Specifications

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

Brand:YUEFENG

Model:721

Name:Visible Spectrophotometer

DetailsContact
Specifications
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
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions

Warranty days: 365 days

The manufacturer provides a 1-year free warranty (except for human factors)

[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/17235/Specification.html , which is only used by users who purchase commodities from the NBCHAO.