Rotation Luminaire Goniospectroradiometer

Rotation Luminaire Goniospectroradiometer

Product No: LSG-1800CCD

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LSG-1800CCD/LSG-1700CCD Goniospectroradiometer is an automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800CCD can do the spatial CCT test when do the intensity distribution test. It is for industrial laboratory measurements the photometric data of luminaires such as LED luminaries, HID lamps, fluorescent lamps and so on.


• Meets the requirements of CIE, IEC, IES LM-79 & GB standards
• Reaching many measurement ways such as B-Beta & C-Gamma (LSG-1800CCD) and C-Gamma (LSG-1700CCD)
• The tested luminaries rotates around an angle of (γ)±180°(or 0-360°) and the tested luminaries rotates around itself with an angle of (C)±180°(or 0-360°)
• Luminosity Testing Range: Illuminance 0.001lx~10,000lx; Light Intensity 1.0cd~107cd(detector)
• The accuracy of angle: 0.2°
• Test CCT and Spectrum Distribution Test for the lamp, the data can be export be excel
• Spectral Range Wavelength: 380~780nm; Wavelength Accuracy: ±0.2nm
• Accuracy of Chromaticity Coordinates x, y: ±0.0015
• Correlated Color Temperature Range: 1000~100000K, Resolution: 1K
• Accuracy of photometry: Class 1
• Testing Accuracy: 3%(Under Standard lamp); Stray Light: less than 0.2%
• English version software can run in Win 7, Win8 or Win 10

Max Size for the Testing Lamp (mm)The max size for the Testing LampMax Weight
C-Gamma Test with one PillarB-Beta Test with Two Pillars


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