基础型调制叶绿素荧光仪——JUNIOR-PAM

主要功能

• 测荧光诱导曲线并进行淬灭分析

• 测光响应曲线和快速光曲线（RLC），并进行拟合

• 可测暗弛豫

• 可与光合仪（GFS-3000）联用，同步测量气体交换和叶绿素荧光

测量参数

Fo, Fm, F, Fo', Fm', Fv/Fm, Y(II) 即 ΔF/Fm', qL, qP, qN, NPQ, Y(NPQ), Y(NO), ETR 等。

应用领域

为本科生和研究生教学设计，但具备了 PAM 的所有必备功能，完全适用于科研工作，可用于植物生理学、生态学、农学、园艺学、水生生物学等科研领域。

主要技术参数

• 测量光源：蓝色 LED（465 nm），调制频率 5 或 100 Hz，标准强度 0.1μmol m^-2 s^-1。

• 光化光源：蓝色 LED（465 nm），光强范围 25-1500 μmol m^-2 s^-1。

• 饱和脉冲光源：蓝色 LED（465 nm），ZD饱和闪光强度 10000 μmol m^-2 s^-1。

• 远红光：LED，740 nm。

• 信号检测：PIN-光电二极管，带短波截止滤光片：λ>710 nm，选择性锁相放大器（ZL设计）。

• 测量参数：Fo, Fm, Fv/Fm, F, Fm’, Fo’, Y(II) 即 ΔF/Fm’, qP, qL, qN, NPQ, Y(NO), Y(NPQ), rETR 等。

• 工作软件：操作简单、功能强大，完全免费升级。

• 测量程序：带荧光诱导曲线、光响应曲线、快速光曲线、荧光诱导加暗弛豫、光响应曲线加暗弛豫等程序测量功能，必须能够测量 qL、Y(NO) 和 Y(NPQ) 等参数。

• 曲线拟合：能利用两种方程对光响应曲线进行拟合并给出拟合参数。

• 环境温度：-5～＋40℃

• 供电：通过USB数据线利用电脑供电（包括台式机、笔记本电脑、UMPC电脑等），5 V。

• 尺寸：115 x 65 x 30 mm，重200 g。

选购指南

系统组成：套机 （包含主机，微光纤，软件，数据线），电脑（标配不含）

JUNIOR-PAM 图示

产地：德国 WALZ

参考文献

数据来源：光合作用文献 Endnote 数据库，更新至 2021年 1 月，文献数量超过 10000 篇

原始数据来源：Google Scholar

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