主要功能
測(cè)熒光誘導(dǎo)曲線并進(jìn)行淬滅分析
測(cè)光響應(yīng)曲線和快速光曲線(RLC),并進(jìn)行擬合
可測(cè)暗弛豫
可與光合儀(GFS-3000)聯(lián)用,同步測(cè)量氣體交換和葉綠素?zé)晒?/p>
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 等。
應(yīng)用領(lǐng)域
為本科生和研究生教學(xué)設(shè)計(jì),但具備了 PAM 的所有必備功能,完全適用于科研工作,可用于植物生理學(xué)、生態(tài)學(xué)、農(nóng)學(xué)、園藝學(xué)、水生生物學(xué)等科研領(lǐng)域。
主要技術(shù)參數(shù)
測(cè)量光源:藍(lán)色 LED(465 nm),調(diào)制頻率 5 或 100 Hz,標(biāo)準(zhǔn)強(qiáng)度 0.1μmol m-2 s-1。
光化光源:藍(lán)色 LED(465 nm),光強(qiáng)范圍 25-1500 μmol m-2 s-1。
飽和脈沖光源:藍(lán)色 LED(465 nm),最大飽和閃光強(qiáng)度 10000 μmol m-2 s-1。
遠(yuǎn)紅光:LED,740 nm。
信號(hào)檢測(cè):PIN-光電二極管,帶短波截止濾光片:λ>710 nm,選擇性鎖相放大器(專利設(shè)計(jì))。
測(cè)量參數(shù):Fo, Fm, Fv/Fm, F, Fm’, Fo’, Y(II) 即 ΔF/Fm’, qP, qL, qN, NPQ, Y(NO), Y(NPQ), rETR 等。
工作軟件:操作簡(jiǎn)單、功能強(qiáng)大,完全免費(fèi)升級(jí)。
測(cè)量程序:帶熒光誘導(dǎo)曲線、光響應(yīng)曲線、快速光曲線、熒光誘導(dǎo)加暗弛豫、光響應(yīng)曲線加暗弛豫等程序測(cè)量功能,必須能夠測(cè)量 qL、Y(NO) 和 Y(NPQ) 等參數(shù)。
曲線擬合:能利用兩種方程對(duì)光響應(yīng)曲線進(jìn)行擬合并給出擬合參數(shù)。
環(huán)境溫度:-5~+40℃
供電:通過USB數(shù)據(jù)線利用電腦供電(包括臺(tái)式機(jī)、筆記本電腦、UMPC電腦等),5 V。
尺寸:115 x 65 x 30 mm,重200 g。
選購指南
系統(tǒng)組成:套機(jī) (包含主機(jī),微光纖,軟件,數(shù)據(jù)線),電腦(標(biāo)配不含)
JUNIOR-PAM 圖示 |
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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