DIVING-PAM-II水下调制叶绿素荧光仪

DIVING-PAM 水下荧光仪的推出开启了自然栖息地中光合生物的 PAM 荧光分析时代。第二代水下荧光仪 DIVING-PAM-II 采用最新技术扩展了这个时代。

DIVING-PAM-II 使用专用 LED 作为内部光源，允许精确定时切换过程，并通过连续照明防止过热。内置 PAR 传感器持续记录内部光线的强度。节能黑白屏幕以数字和图形方式显示数据和设置。

DIVING-PAM-II 系统包括一个微型光谱仪 MINI-SPEC，用于测量 PAR 光谱，PAR 光谱随水深变化很大。将自动计算总外部 PAR。该光谱仪还允许对样品的荧光发射和反射率进行光谱分析。

主要功能

仪器全防水设计，耐受 50 m 水压

可测荧光诱导曲线并进行淬灭分析

可测光响应曲线和快速光曲线（RLC）

可测量 水下环境入射光谱及样品反射光谱

全部采用 LED 光源，全新大屏设计

可测水温、水深和 PAR

光感式按键，方便水下使用

测量参数

Fo, Fm, Fv/Fm, F, Fm, Y(II), qP, qN, NPQ, Y(NO), Y(NPQ), rETR，水深，水温等

应用领域

应用于水生生物学与海洋生物学、潮间带生态学、珊瑚研究、湖泊生态学等领域。原位测量珊瑚、

大型海藻、沉水植物生理活性测量仪器。也可用于测量雨季陆生高等植物的光合活性。可测量微藻，但不太适合于自然水体中的浮游植物测量。

主要技术参数

• 测量光：蓝光 LED（470 nm）或红光 LED（655nm），光强 0.05 µmol m-2 s-1

• 光化光：蓝光 LED（470 nm）或红光 LED（655nm），最大连续光强 3000 μmol m-2 s-1

• 饱和脉冲：蓝光 LED（470 nm）或红光 LED（655nm），最大闪光强度 6000 μmol m-2 s-1

• 远红光：发射峰值 735 nm。

• 信号检测：PIN-光电二极管，带长通和短通滤光片，带选择性锁相放大器。

• 数据存储：8M 存储卡，可存储 27000 组数据。

• 供电：可充电电池，充电一次可供 1000 次饱和脉冲闪光。

选购指南

一、标准版

系统组成：通用型主机，光纤，通用样品架，暗适应叶夹，磁性叶夹，表面叶夹，软件等

DIVING-PAM-II 组成部分

1，主机；2，光纤；3，水下通用样品架；4，暗适应叶夹；5，磁性叶夹

注意：标准款包含以上各种附件之外还有适合测量附着样品的表面样品架，如需额外订购叶夹，请说明

DIVING-PAM 水下测量图片
更多内容可以查看优酷视频 DIVING-PAM 水下工作录像

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

Mendrik, F. M., et al. (2021). "Species-specific impact of microplastics on coral physiology." Environmental Pollution 269: 116238.

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Xu, D., et al. (2020). "The influence of flow rates and water depth gradients on the growth process of submerged macrophytes and the biomass composition of the phytoplankton assemblage in eutrophic water: an analysis based on submerged macrophytes photosynthesis parameters." Environmental Science and Pollution Research.

Zhang, X., et al. (2020). "Photosynthetic Properties of Miscanthus condensatus at Volcanically Devastated Sites on Miyake-jima Island." Plants(9): 1212.

Zhang, X., et al. (2020). "Highly competitive native aquatic species could suppress the growth of invasive aquatic species with similar traits." Biological Invasions.

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Anton A, et al. (2020). "Stunted Mangrove Trees in the Oligotrophic Central Red Sea Relate to Nitrogen Limitation." Front. Mar. Sci.(7): 597.

Atkinson, J., et al. (2020). "Summer and winter marine heatwaves favor an invasive over native seaweeds."  n/a(n/a).

Ayalon, I., et al. (2020). "Coral Gametogenesis Collapse under Artificial Light Pollution." Current Biology.

Ben-Zvi, O., et al. (2020). "Experimental evidence of temperature-induced bleaching in two fluorescence morphs of a Red Sea mesophotic coral." Coral Reefs.

Bertelli, C., et al. (2020). "The response of the seagrass Halodule wrightii Ascherson to environmental stressors." Estuarine, Coastal and Shelf Science.

Bouma-Gregson, K., et al. (2020). "Taxon-specific photosynthetic responses of attached algal assemblages to experimental translocation between river habitats."  0(ja): null.

Bulleri, F., et al. (2020). "Nutrient enrichment stimulates herbivory and alters epibiont assemblages at the edge but not inside subtidal macroalgal forests." Marine Biology 167(12): 181.

Campbell, H., et al. (2020). "Resilience of the amphipod Hyale niger and its algal host Sargassum linearifolium to heatwave conditions." Marine Biology 167(6): 72.

de Caralt, S., et al. (2020). "Differential effects of pollution on adult and recruits of a canopy-forming alga: implications for population viability under low pollutant levels." Scientific Reports 10(1): 17825.

Dellisanti, W., et al. (2020). "Experimental Techniques to Assess Coral Physiology In Situ: Current Approaches and Novel Insights." anatomy & morphology.

Dellisanti, W., et al. (2020). "Metabolic performance and thermal and salinity tolerance of the coral Platygyra carnosa in Hong Kong waters." Marine pollution bulletin 153: 111005.

Hill, L. J. (2020). "Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Escola Nacional de Botânica Tropical

Programa de Pós-graduação em Botânica " 学位论文.

Kambey, C., et al. (2020). "Impact of Temperature, Low pH and NH4+ Enrichment on Ecophysiological Responses of a Green Tide Species Ulva australis Areschoug." Ocean Science Journal 55: 115-127.

Kim, J.-H., et al. (2020). "Variation in photosynthetic performance relative to thallus microhabitat heterogeneity in Lithothamnion australe (Rhodophyta, Corallinales) rhodoliths."  n/a(n/a).

Kuanui, P., et al. (2020). "Effect of light intensity on survival and photosynthetic efficiency of cultured corals of different ages." Estuarine, Coastal and Shelf Science 235: 106515.

Leal, P., et al. (2020). "Physiological stress modulates epiphyte (Rhizoclonium sp.)-basiphyte (Agarophyton chilense) interaction in co-culture under different light regime." Journal of Applied Phycology.

Lysenko, V., et al. (2020). "Polychromatic Fourier-PAM fluorometry and hyperspectral analysis of chlorophyll fluorescence from Phaseolus vulgaris leaves: Effects of green light." Information Processing in Agriculture 7(2): 204-211.

Neori, A., et al. (2020). "The suitability of Ulva fasciata, Ulva compressa, and Hypnea musciformis for production in an outdoor spray cultivation system, with respect to biomass yield and protein content." Journal of Applied Phycology.

Ng, F.-L., et al. (2020). "Optimised spectral effects of programmable LED arrays (PLA)s on bioelectricity generation from algal-biophotovoltaic devices." Scientific Reports 10(1): 16105.

Pacherres, C. O., et al. (2020). "Ciliary vortex flows and oxygen dynamics in the coral boundary layer." Scientific Reports 10(1): 7541.

Palacios, M., et al. (2020). "Photobiology of the giant kelp Macrocystis pyrifera in the land-terminating glacier fjord Yendegaia (Tierra del Fuego): A look into the future?" Science of The Total Environment: 141810.

Rugiu, L., et al. (2020). "Kelp in IMTAs: small variations in inorganic nitrogen concentrations drive different physiological responses of Saccharina latissima." Journal of Applied Phycology.

Tamir, R., et al. (2020). "Reciprocal-transplantation between shallow and mesophotic stony corals." Marine environmental research: 105035.

Wang, W., et al. (2020). "Salt stress-induced H2O2 and Ca2+ mediate K+/Na+ homeostasis in Pyropia haitanensis." Journal of Applied Phycology.

Xie, L., et al. (2020). "Effects of artificial ultraviolet B radiation on the macrophyte Lemna minor: a conceptual study for toxicity pathway characterization." Planta 252(5): 86.

Yu, X., et al. (2020). "Thermal acclimation increases heat tolerance of the scleractinian coral Acropora pruinosa." Science of The Total Environment: 139319.

Zhang, X., et al. (2020). "Photosynthetic Properties of Miscanthus condensatus at Volcanically Devastated Sites on Miyake-jima Island." Plants(9): 1212.

DIVING-PAM-II水下调制叶绿素荧光仪信息由上海泽泉科技股份有限公司为您提供，如您想了解更多关于DIVING-PAM-II水下调制叶绿素荧光仪报价、型号、参数等信息，欢迎来电或留言咨询。