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LED lamp test (outdoor)

LED lamp test (outdoor)

1.Vertical type Goniophotometer

Model:

GPM 3000 SPORTIVE REFLECTOR GONIOPHOTOMETER

GPM-3000 分布光度计模拟工作图-1.jpg

Application range:

It is mainly used to test Photometric Performance of all kinds of indoor and outdoor lamp like street lamp, flood lamp etc.

Measurement parameters:

Luminous Intensity Distribution Curve, Iso candela (sphere), IsoLux Plot, Roadway CU Curve, Illuminance at a Distance, The average illuminance effective figure, FLUX DISTRIBUTION TABLE BASED ON THE IESNA LUMINAIRE CLASSIFICATION SYSTEM, Zonal Lumen, Candlepower Table.It can also achieve the spatial color characteristics with specialized spectroradiometer.


2.Horizontal type Goniophotometer

GPM-1800B 分布光度计工作原理.jpg

Model :

GPM 1800B LAMP AND LANTEMS ROTATING GONIOPHOTOMETER,GPM 1700  GONIOPHOTOMETER

Application range:

It is mainly used to test Photometric Performance of all kinds of indoor and outdoor lamp like street lamp, flood lamp etc.

Measurement parameters:

Luminous Intensity Distribution Curve, Iso candela (sphere), IsoLux Plot, Roadway CU Curve, Illuminance at a Distance, The average illuminance effective figure, FLUX DISTRIBUTION TABLE BASED ON THE IESNA LUMINAIRE CLASSIFICATION SYSTEM, Zonal Lumen, Candlepower Table.It can also achieve the spatial color characteristics with specialized spectroradiometer.


3.FAST SPECTRORADIOMETER TEST SYSTEM

CMS-3000 光谱仪-4.jpg

System configuration

CMS3000S CCD Spectroradiometer,  1500mm Integrating sphere, WT105 Digital power meter, WL serial CC&CV DC power source, CHP500 Serial AC power source, Optical fiber, Standard light source, 19 Inch Standard Instrument Tank, INVENTFINE profession test software, PC,etc.

Measurement parameters:

Relative spectral power distribution P(λ), chromaticity coordinate(x,y),(u,v),correlative color temperature Tc, rendering index Ra, color difference SDCM, peak wavelength λp , spectral halfwidth Δλ;dominant wavelength λd,colour purity  luminous flux,  luminous efficiency etc.


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