粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

\r產品介紹：  <\/span><\/span>\r<\/p>\r

\ru<\/span>采用高精度<\/span>CCD<\/span>光譜儀快速測量光色性能指標，軟件操作簡單，所見即所測，速度快，高**；<\/span>USB<\/span>數(shù)據輸出，即插即用；體積小巧，使用方便，便于攜帶；無需光纖導光，減少光衰。<\/span>
\r<\/span>u<\/span>測試項目：光通量、輻通量、光效、色溫、照度、輻照度、顯色指數(shù)、光譜功率分布、波長、主波長、峰值波長、色品坐標、光強、色域、色純度、紅色比以及各類待測燈具的電參數(shù)。<\/span><\/span>\r<\/p>\r

\ru<\/span>應用對象：用于測量各類燈具及投影電視。<\/span><\/span>\r<\/p>\r

\r主要技術指標：<\/span><\/span>\r<\/p>\r

\ru <\/span>波長范圍：200-1000nm ；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>波長分辨率： 1.0nm ；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>波長誤差 ：≤±0.3nm ；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>色溫測量范圍：1500——25000K；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>顯色指數(shù)測量范圍：0——100；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>光通量測量誤差：≤±1%（測試范圍由積分球大小而定）；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>照度測量范圍：1～200000lux；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>測量精度：照度E ≤±1%；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>色坐標精度： x、y ≤±0.0005；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>CCD像素：2048×1，單列CCD測試采樣波長更**；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>CCD致冷溫度：-10°C；<\/span> <\/span><\/span>\r<\/p>\r

\ru <\/span>積分時間（即測量時間）：1ms-25s；<\/span> <\/span><\/span>\r<\/p><\/div>