主要功能

• 可測(cè)熒光誘導(dǎo)曲線的快速上升動(dòng)力學(xué) O-I-D-P 相和 O-J-I-P 相。

• 可測(cè)熒光誘導(dǎo)曲線的慢速下降動(dòng)力學(xué)并進(jìn)行淬滅分析（Fo、Fm、F、Fo’、Fm’、Fv/Fm、Y(II) 即 ΔF/Fm’、qL、qP、qN、NPQ、Y(NPQ)、Y(NO)、ETR、C/Fo、PAR 和葉溫等）

• 可測(cè)光響應(yīng)曲線和快速光曲線（RLC）。

• 具有ST & MT單周轉(zhuǎn)和多周轉(zhuǎn)飽和閃光功能，可用于Q_A及PQ庫的精細(xì)還原，準(zhǔn)確獲取熒光I1相（I1-max），Q_A^-到Q_B的電子傳遞，放氧復(fù)合體S-態(tài)研究，PSII電荷分離研究，圍繞PSII的環(huán)式電子傳遞以及預(yù)閃光效應(yīng)等領(lǐng)域的研究。

• 可在線檢測(cè)植物、微藻、地衣、苔蘚等的光合作用變化。

• 操作功能，特別適合野外操作，野外操作也使用 Windows 系統(tǒng)。

測(cè)量參數(shù)

Fo、Fm、F、Fo’、Fm’、Fv/Fm、Y(II) 即 ΔF/Fm’、qL、qP、qN、NPQ、Y(NPQ)、Y(NO)、ETR、C/Fo、PAR 和葉溫等

應(yīng)用領(lǐng)域

植物生理學(xué)，植物生態(tài)學(xué)，作物抗逆性，植物脅迫生理學(xué)，環(huán)境科學(xué)，水生生物學(xué)與海洋生物學(xué)，微藻生物技術(shù)，生態(tài)毒理學(xué)，園藝學(xué)，農(nóng)業(yè)科學(xué)，林學(xué)等

主要技術(shù)參數(shù)

• 測(cè)量光：紅色 LED，調(diào)制頻率多檔可選。

• 光化光：藍(lán)光 LED，連續(xù)光強(qiáng) 800 μmol m^-2 s^-1；紅光 LED，連續(xù)光強(qiáng) 4000 μmol m^-2 s^-1。

• 遠(yuǎn)紅光：LED，750 nm。

• 飽和脈沖：紅色 LED，飽和閃光強(qiáng)度 25 000 μmol m^-2 s^-1。

• 單周轉(zhuǎn)/多周轉(zhuǎn)飽和閃光：紅色 LED，飽和閃光強(qiáng)度 125000/25000 μmol m^-2 s^-1。

選購指南

一、高等植物葉片測(cè)量基本款

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

注意：PAM-2500 通用型主機(jī)光化光既有紅光也有藍(lán)光。

高等植物葉片測(cè)量基本款

二、懸浮樣品測(cè)量基本款

系統(tǒng)組成：通用型主機(jī)，光纖，懸浮樣品室，磁力攪拌器，光纖等

注意：PAM-2500 通用型主機(jī)光化光既有紅光也有藍(lán)光，適用于不同樣品測(cè)量

懸浮樣品測(cè)量基本款

野外簡潔操作界面	高級(jí)測(cè)量顯示界面
快速動(dòng)力學(xué)顯示界面	快速光曲線結(jié)果顯示界面

三、其他可選附件

• 90 度角光纖適配器：2030-B90

• 安裝在 2030-B 或 2060-B 上，使光纖與樣品成 90 度角

• 微型光量子/溫度傳感器：2065-M

• 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。

• 大樣品表面光纖固定支架：2060-A

• 將光纖固定在較大樣品的表面（非葉片），與 2065-M 結(jié)合使用。

• 擬南芥葉夾：2060-B

• 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。需配置 2060-M

產(chǎn)地：德國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 2021年 1 月，文獻(xiàn)數(shù)量超過 10000 篇

原始數(shù)據(jù)來源：Google Scholar

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