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 的所有功能，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，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(guò)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(gòu)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(guó) WALZ

參考文獻(xiàn)

數(shù)據(jù)來(lái)源：光合作用文獻(xiàn) Endnote 數(shù)據(jù)庫(kù)，更新至 2021年 1 月，文獻(xiàn)數(shù)量超過(guò) 10000 篇

原始數(shù)據(jù)來(lái)源：Google Scholar

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