c-beta光衰减测量仪
主要参数:
直径:11.7cm(4.6")
长度:45cm(18")includingsuspensionpadeye
重量:5.3kgdry,2.5kgsubmerged
光束衰减(c);30cm光程
后向散射ß[140°],bb)
深度(330mstandard)
可选波长:442,470,488,510,532,550,590,620,676,or852nm
波长宽度:10nm(676nmBandwidthis20nm)
MatchedBeam-cDivergenceandReceiveracceptanceAngle:0.36deg.inwater
后向散射角度:140degrees
产地:美国