主要功能

• 單獨(dú)或同步測(cè)量葉綠素?zé)晒夂?P700

• 兩個(gè)光系統(tǒng)的誘導(dǎo)動(dòng)力學(xué)曲線（包括快相和慢相）

• 兩個(gè)光系統(tǒng)的快速光曲線和光響應(yīng)曲線

• 淬滅分析、暗馳豫分析

• 典型的 P700 曲線測(cè)量

• 通過葉綠素?zé)晒夂?P700 的同步測(cè)量獲知兩個(gè)光系統(tǒng)的電子傳遞動(dòng)力學(xué)、電子載體庫的大小、圍繞 PSI 的環(huán)式電子傳遞動(dòng)力學(xué)等

測(cè)量參數(shù)

• PS II參數(shù)：Fo, Fm, F, Fm’, Fv/Fm, Y(II) 即 △F/Fm’, Fo’, qP, qL, qN, NPQ, Y(NPQ), Y(NO) 和 ETR(II) 等

• PS I參數(shù)：P700, Pm, Pm’, P700ox, Y(I), Y(ND), Y(NA) 和 ETR(I) 等

• 其他測(cè)量參數(shù)：Post-Illumination（鼓包），PQ-Pool（PQ庫）等

應(yīng)用領(lǐng)域

特別適合于在野外現(xiàn)場(chǎng)進(jìn)行深入的 PSII 和 PSI 活性測(cè)量，是植物生理學(xué)、植物生態(tài)學(xué)、農(nóng)學(xué)、林學(xué)、園藝學(xué)、植物逆境研究的強(qiáng)大助手。光纖版設(shè)計(jì)更輕便，便于攜帶，另外，光纖版尤其適合附著樣品，如苔蘚，地衣的樣品的原位測(cè)量。

主要技術(shù)參數(shù)

• P700 雙波長(zhǎng)測(cè)量光：LED，830 nm 和 875 nm

• PSII 熒光測(cè)量光：LED，460 nm 或 620 nm

• 紅色光化光：LED陣列，635 nm；最大連續(xù)光強(qiáng) 4000 μmol m^-2 s^-1

• 藍(lán)色光化光：LED，460 nm；最大連續(xù)光強(qiáng) 500 μmol m^-2 s^-1

• 單周轉(zhuǎn)飽和閃光（ST）：200000 μmol m^-2 s^-1，5～50 μs 可調(diào)

• 多周轉(zhuǎn)飽和閃光（MT）：20000 μmol m^-2 s^-1，1～1000 ms 可調(diào)

• 遠(yuǎn)紅光：720 nm

選購指南

一、高等植物葉片基本款

系統(tǒng)組成：光纖版主機(jī)，光纖，光適應(yīng)葉夾，暗適應(yīng)葉夾，軟件等

注意：便攜式光纖型雙通道調(diào)制葉綠素?zé)晒鈨x光化光兼具紅光和藍(lán)光

Dual-PAM/F 基本款

二、懸浮樣品測(cè)量基本款

系統(tǒng)組成：:通用型主機(jī)，光纖，懸浮液測(cè)量用樣品池，軟件等。

注意：選購懸浮樣品測(cè)量基本款時(shí)可以不選購光適應(yīng)葉夾，建議選配磁力攪拌器。

Dual-PAM/F 懸浮樣品測(cè)量基本款

三、其他可選附件

1，2060-B：擬南芥葉夾，60度角光適應(yīng)葉夾，與獨(dú)立微型光量子/溫度傳感器 2060-M 連用進(jìn)行測(cè)量，特別適于測(cè)量擬南芥類小葉片。使用前提是需配置 2060-M。

2，2060-M：微型光量子/溫度傳感器，測(cè)量 PAR 和溫度，可連接 MINI-PAM 后獨(dú)立使用，多與 2060-B 結(jié)合使用。

3，MKS-2500：為 KS-2500 配置的磁力攪拌器，專為 KS-2500 配置，裝在 KS-2500 下方，帶動(dòng) KS-2500 內(nèi)部的轉(zhuǎn)子旋轉(zhuǎn)，對(duì)液體樣品進(jìn)行攪拌。

4，2030-B90：90 度角光纖適配器，安裝在 2030-B 或 2060-B 上，使光纖與樣品成 90 度角。

產(chǎn)地：德國(guó)WALZ

參考文獻(xiàn)

數(shù)據(jù)來源：光合作用文獻(xiàn) Endnote 數(shù)據(jù)庫，更新至 2016 年 9 月，文獻(xiàn)數(shù)量超過 6000 篇

原始數(shù)據(jù)來源：Google Scholar

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