主要(yao)功能
儀器全(quan)防水設計(ji)，耐受(shou) 50 m 水壓
可測(ce)熒(ying)光誘導曲線并(bing)進行淬滅分析
可測光響應(ying)曲線和快速光曲線（RLC）
可(ke)測量 水下(xia)環境入(ru)射(she)光(guang)譜及樣(yang)品反射(she)光(guang)譜
全部采用 LED 光源，全新(xin)大屏設計
可(ke)測水(shui)溫、水(shui)深和(he) PAR
光感式按鍵，方便(bian)水下使用
測量參數
Fo, Fm, Fv/Fm, F, Fm, Y(II), qP, qN, NPQ, Y(NO), Y(NPQ), rETR，水深，水溫等(deng)
應用領域
應用于水生(sheng)生(sheng)物學(xue)(xue)與海(hai)洋生(sheng)物學(xue)(xue)、潮間帶生(sheng)態學(xue)(xue)、珊瑚研究(jiu)、湖泊生(sheng)態學(xue)(xue)等領(ling)域(yu)。原位測量(liang)珊瑚、
大型海(hai)藻、沉(chen)水植物(wu)生理(li)活性(xing)測(ce)(ce)量儀(yi)器。也可用(yong)于(yu)測(ce)(ce)量雨(yu)季陸生高等(deng)植物(wu)的(de)光合活性(xing)。可測(ce)(ce)量微藻，但(dan)不太適合于(yu)自然水體中的(de)浮(fu)游植物(wu)測(ce)(ce)量。
主(zhu)要技術(shu)參數
測量光：藍光 LED（470 nm）或紅光 LED（655nm），光強 0.05 μmol m-2 s-1
光化光：藍光 LED（470 nm）或紅光 LED（655nm），最大連續光強 3000 μmol m-2 s-1
飽和脈沖：藍光 LED（470 nm）或紅光 LED（655nm），最大閃光強度 6000 μmol m-2 s-1
遠紅(hong)光(guang)：發射峰值 735 nm。
信號檢測：PIN-光電二極管，帶(dai)長通(tong)和(he)短(duan)通(tong)濾光片，帶(dai)選擇性(xing)鎖相放大器。
數據存儲：8M 存儲卡，可存儲 27000 組數據。
供電(dian)(dian)(dian)：可充電(dian)(dian)(dian)電(dian)(dian)(dian)池，充電(dian)(dian)(dian)一次可供 1000 次飽(bao)和脈沖閃光(guang)。
選購指南
一、標準版
系統組成：通用型主機，光(guang)纖(xian)，通用樣品(pin)架，暗適(shi)應(ying)葉夾(jia)，磁性葉夾(jia)，表面葉夾(jia)，軟件等
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| DIVING-PAM-II 組成部分 |
| 1，主機；2，光纖；3，水下通用樣品架；4，暗適應葉夾；5，磁性葉夾 |
| 注意：標準款包含以上各種附件之外還有適合測量附著樣品的表面樣品架，如需額外訂購葉夾，請說明 |
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| DIVING-PAM 水下測量圖片 | ||
| 更多內容可以查看優酷視頻 DIVING-PAM 水下工作錄像 | ||
產地：德國WALZ
參考(kao)文(wen)獻
數(shu)據(ju)來源(yuan)：光合作用文獻(xian) Endnote 數(shu)據(ju)庫，更(geng)新至 2021 年 1 月，文獻(xian)數(shu)量超(chao)過 10000 篇
原始(shi)數據(ju)來源：Google Scholar
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