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High Precision Rotation Luminaire Goniophotometer

Product No: LSG-1800B

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  • LSG-1800B Goniophotometer is automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800B use a constant temperature detector, Japanese Motor and Germany precision angle coder which keeps high test accuracy. It is for industrial laboratory measurements the photometric data of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on.

    LSG-1800B Rotation Luminaire Goniophotometer

    Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency,Luminance Distribution,Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR and etc.

    • The Europe classical goniophotometer which is fully meet EN13032-1 clause goniophotometer type 1.
    • The goniophotometer can do the B-β test with two pillars and C-γ test with single pillar & multi-function jigs
    • 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°)
    • The accuracy of angle: 0.1° (LSG-1800X/LSG-1800B) and 0.2° (LSG-1700B/LSG-1600B)
    • Accuracy of photo detector: CIE Class A (Class L is option)
    • Connect to PC via USB, English version software can be run in Win7, Win8 or Win10
    • The test result can be exported as CIE, IES, LDT and other format files. This kind of format files can be transferred by other illumination and luminaire design software such as DiaLux

    Model Number The Max Size for the Testing Lamp (Unit: mm ) Max Weight
    C-Gamma Test with one Pillar B-Beta Test with Two Pillars
    LSG-1800X Φ 2500*550 (Diameter*Depth) 700*600 (Length*Width) 60Kg
    LSG-1800B Φ 1600*550 (Diameter*Depth) 700*600 (Length*Width) 50Kg
    LSG-1700B Φ 1600*550 (Diameter*Depth) 700*600 (Length*Width) 40Kg


  • High Precision Rotation Luminaire Goniophotometer

  • LSG-1800B High Precision Rotation Luminaire Goniophotometer Brochure LSG-1800B High Precision Rotation Luminaire Goniophotometer Calibrate Certificate sls-150w-calibrate-certificate