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The function of 1680A 1680B Goniophotometer test system

日期:2026-04-18 09:39
瀏覽次數:10867
摘要: The function of 1680A 1680B Goniophotometer test system according to IEC61341,the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm. Test box:2m; Max test size:180mm,5Kg; Horizontal axi

The function of 1680A 1680B Goniophotometer test system


according to IEC61341,the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm. 

Test box:2m; 

Max test size:180mm,5Kg; 

Horizontal axis:-180°~180° ; 

Vertical axis:-90°~90°; 

Angle accuracy: 0.02o; 

Measuring range:0.001lx-10000lx; 

Mismatching factor : Class A or Class 1; 

Continuous measurement in 360°circle; 

 

       Model No 

 

 

Function

LCG-1680A

LCG-1680B

Max Test Size

D≦75MM, 2kg

D≦180MM, 5kg

Vertical axis

-90°~+ 90°

-90°~+ 90°

Horizontal axis:

0°~+360°

0°~+360°

Angle accuracy

±0.02°

±0.02°

Detector

CLASSL/A

CLASSL/A

 Measuring range

0.001lx-10000lx

0.001lx-10000lx



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