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GPM-1600L UV goniophotometer test system


Product performance

○ Photometric distance:2m-50m. determined by the size of the tested lamps and the length of the darkroom provided by the customer.

  • Product description
  • Products parameter
  • Products features
  • Working principle
  • Fulfill the standard
  • Scope of application

    It is used to measure the total radiation flux of various UV light sources and lamps, and realize the measurement of spatial radiation intensity distribution (light distribution curve) of various UV LED modules or UV light sources (the measured light source is within a specific size range), which meets the requirements of CIE technical documents.


    Equipped with special UV measuring detector, it can realize the UV test of UVA, UVB and UVC light sources.


    With CMS-3000S UV spectrophotocolorimeter, it can measure the relative spectral power distribution, peak wavelength, half width, Ultraviolet irradiance, Ultraviolet irradiance distribution (depending on the radiation intensity at a specific distance) and other parameters of the ultraviolet light source, and can realize the accurate measurement of UV LED irradiance at different wavelengths, so as to realize the accurate measurement of Ultraviolet radiation flux of UV LED and light source.


    > Wavelength range: 200nm-450nm

    > Ultraviolet irradiance measurement range: 0-20000uw/cm2

    > Photometric measurement accuracy:1% (The uncertainty of the standard light source itself is not included)

    > Photometric linearity: 0.2%

    > Constant temperature photometric detector: Standard Class. Internal constant temperature control accuracy: ± 0.1 ℃

    > Stray light:  less than 0.1%

    > Angle accuracy: 0.1 degree (Absolute value angle encoder)

    > Angle resolution:  γ0.01 degree, C 0.01 degree



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