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Spectrophotometer for Goniophotometer

SVRG 36-83

The spectrophotometer SVR 36-83 is a compact instrument that measures/calculates for any type of light fixture/light source:

  • spectral irradiance
  • all the colorimetric parameters in compliance with CIE current regulations (CIE 15:2004 e CIE 13.3-1995) and with the criteria outlined in the IES TM-30-15 standard
  • 1 acquisition sensor: high-sensitivity micro-spectrometer
  • Spectrophotometer that can be integrated into the goniophotometers Photoglobe 4FA series or used as handheld instrument 
  • Spectrophotometer integrated into the Illuminance Color Check System with Spectrophotometric Sensor 
  • Measurement range  for Illuminance 0,01÷300.000,00 Lux
  • Chromaticity coordinates x, y compliant with CIE 1931 color space
  • Chromaticity coordinates u’, v’ compliant with CIE 1976 color space
  • Color temperature ± 50 K
  • Measurement uncertainty for Illuminance < 1,00%
  • Excellent quality-price ratio
  • Free post-selling assistance and support

SVRG 36-83 is an additional sensor that can be integrated into the goniophotometers Photoglobe 4FA series and into the Illuminance Color Check System or used as independent handheld spectrophotometer through two dedicated software modules.

DATA ACQUISITION

The SVRG 36-83 spectrophotometer for goniophotometer can be applied in two different modes:

  • for measurement of the spectrum and for acquisition/calculation of all colorimetric parameters along a specific direction;
  • for processing measurements on the 4 C planes with 1° resolution on Gamma planes and 90° resolution on C planes,  and for acquisition/calculation of all colorimetric parameters as spatially averaged values.

DISPLAY OF RESULTS

  • spectral irradiance or weighted spectral irradiance in the range 360 nm – 830 nm according to the purchased version;
  • tristimulus values X, X1, X2, Y e Z;
  • chromaticity coordinates x, y (CIE1931 color space);
  • chromaticity coordinates u’, v’ (CIE1976 color space);
  • correlated color temperature (CCT);
  • the 14 color samples envisaged by the CIE standard for the calculation of the color rendering index­­
  • chromatic rendering index (CRI);
  • chromatic difference (DC);
  • Fidelity Index;
  • Gamut Index;
  • total irradiance value or total irradiance value calculated on the weighted spectrum in the range 360 nm – 830 nm according to the purchased version.

STORAGE OF DATA 

  • simple text files, which can be easily imported into the customized measurement report

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