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| Be used to measure the luminous intensity distribution curve intensity data spread angle and equivalent luminous flux of |
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| HP880D is employed to measure the photometry parameters of small LED lamp and single power LED. The instrument includes |
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| It is designed to measure luminous intensity distribution curve, spread angle of light beam and center intensity etc, me |
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| It is applied to measure luminous intensity data, luminous intensity distribution, zonal luminous flux, luminaires effic |
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| HPG-1200 is a high automatic test system for luminous intensity distribution of luminaries and can be applied to quality |
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