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QA及PQ庫的精細(xì)還原,準(zhǔn)確獲取熒光最大I1相(I1-max),QA-到QB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。
操作功能強(qiáng)大,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,最大連續(xù)光強(qiáng) 800 μmol m-2 s-1;紅光 LED,最大連續(xù)光強(qiáng) 4000 μmol m-2 s-1。
遠(yuǎn)紅光:LED,750 nm。
飽和脈沖:紅色 LED,最大飽和閃光強(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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