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Compact Goniophotometer
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  • Name：ULG-1680A Compact Goniophotometer
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  • Describe： ULIKE...
TEL：0571-56586009
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  Design 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 75mm.