国产AV无码专区亚洲精品_国产人成视频在线观看_黑色丝袜秘书夹住巨龙摩擦_丰满人妻熟妇乱又伦精品软件

OHSP350UV紫(zi)外線(xian)強度測(ce)量(liang)(liang)儀集光(guang)(guang)(guang)譜、照(zhao)(zhao)度、色溫(wen)、顯色指數、紫(zi)外輻(fu)照(zhao)(zhao)度、紫(zi)外 UVA、紫(zi)外UVB、紫(zi)外UVC、R9、波(bo)長、輻(fu)照(zhao)(zhao)度、色坐(zuo)標(biao)、色容(rong)差、等測(ce)量(liang)(liang)功能參(can)數于(yu)一體。采用(yong)5英寸大屏，各測(ce)量(liang)(liang)參(can)數及曲線(xian)實(shi)時顯示(shi)，使用(yong)方便快捷(jie)。可(ke)測(ce)量(liang)(liang)LED紫(zi)外及可(ke)見(jian)光(guang)(guang)(guang)等寬窄光(guang)(guang)(guang)譜光(guang)(guang)(guang)源、適(shi)用(yong)于(yu)測(ce)量(liang)(liang)含紫(zi)外成分的光(guang)(guang)(guang)源的紫(zi)外輻(fu)照(zhao)(zhao)度等參(can)數，廣泛應用(yong)于(yu)紫(zi)外殺菌、光(guang)(guang)(guang)固(gu)化(hua)、誘蟲燈、日(ri)曬氙燈老化(hua)等領(ling)域(yu)的測(ce)量(liang)(liang)。