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                English
                ADDRESS: HOME > PRODUCT CENTER > BRAND
                BRAND
                HYDRO-BIOS: Standard Water Sampler acc. to Ruttner 1L or 2L
                Category: PMMA Water Sampler
                Art.No.: 436 131/436 132
                Keywords: Standard Water Sampler, Ruttner
                Supplier: Qingdao Watertools Technology?Co., Ltd.
                Introduction:

                Based on the design of Prof. Dr. Franz Ruttner, our contemporary model is a handy and versatile instrument to take water samples from any desired depth. Due to the simple and practical design of the transparent sampling tube and the closing mechanism the sampler is renown for its reliability for many years. The Standard Water Sampler (whilst open) is lowered into the water by rope. Upon reaching the desired depth, the messenger activated closing mechanism is released and closes the lids of the sampling tube. A built-in thermometer, ranging from -2° to +30°C, indicates the temperature of the sample. To retrieve the water sample for analyses only the discharge cock at the lower lid has to be opened.

                详细介绍

                德国HYDRO-BIOS公司——Ruttner标准水样采集◥器
                Standard Water Sampler acc. to Ruttner

                                     1549091892179724Jt6v.jpg 

                这台便捷的多功能水◣样采集器(有机@ 玻璃采水器),可以从任何预期的深度采集水样。多年的实践已经证明,它所具有的▼闭锁器是世界上最受欢迎的。这台水样采集器设计简单实用,并且确保可靠的采样结果。

                这台标准水样采集¤器,系在绳索上,沉入水中,在这个过程中,采样器保╱持敞开。当到达预期→的深度时,将使锤从绳索上释放,当它↙击中标准水样采◤集器时,闭锁器开始∏作用,采样管◣关闭。

                一个量程为-2℃~+30℃的温度计,会显示样品的温度々。温度可以很容易地透过水样采集卐器的透明塑料◇管读出。样品可以从⌒水样采集器底盖的排水旋塞∩中排出,进行各种分析研究。

                 

                Ruttner标准水样采集器(有机〓玻璃采水器)订购信息:

                436 131 Ruttner标准水样采集器
                        容积1000ml,长56cm,直径10cm,质量4.5kg

                 

                436 132 Ruttner标准水样采集器

                        容积2000ml,长75cm,直径10cm,质量5kg

                 

                Ruttner标准水样采集器(有机玻璃采水器)备用部件:

                436 136 温度计
                        量程-2℃~+30℃,最小刻度0.2℃,3支/包

                 

                440 000 不锈钢使锤
                        孔径6mm,质量400g

                 

                Ruttner标准水样采集器照片集:

                图片45.png 

                图片46.png 

                下水前的Ruttner标准水样采集器

                下水前的Ruttner标准水样采集器

                图片47.png 

                图片48.png 

                采水结束的Ruttner标准水样采集器

                采水结束的Ruttner标准水样采集器

                图片49.png 

                图片50.png 

                采水结束的Ruttner标准水样采集器

                处于关闭状态的Ruttner标准水样采集器

                 

                代表文献:

                1.W. DAVISON,1977.Sampling and handling procedures for the polarographic measurement of oxygen in hypolimnetic waters.Freshwater Biology.7(4):393–401.

                2.Austin B. M. Egbore,1978.Seasonal variations in the density of a small West African lake.Hydrobiologia.61(3):195-203.

                3.Dr. U. Zaiss, P. Winter, H. Kaltwasser,1982.Microbial methane oxidation in the River Saar.Journal of Basic Microbiology.22(2):139–148.

                4.V.F. Samanidou & I.N. Papadoyannis,1992.Study of heavy metal pollution in the waters of Axios and Aliakmon rivers in northern Greece.Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology.27(3):587-601.

                5.Nilgün Kazanci, Reiner-Hartmut Plasa, Eike Neubert & Afife ?zbirak,1992.On the limnology of Lake K?ycegiz (SW Anatolia).Zoology in the Middle East.6(1):109-126.

                6.Eduardo González-Mazo, Jesus María Forja, Abelardo Gómez-Parra ,1998.Fate and Distribution of Linear Alkylbenzene Sulfonates in the Littoral Environment.Environ. Sci. Technol..32(11):1636–1641.

                7.V.M León, E González-Mazo, A Gómez-Parra,2000.Handling of marine and estuarine samples for the determination of linear alkylbenzene sulfonates and sulfophenylcarboxylic acids.Journal of Chromatography A.889(1-2):211–219.

                8.Claus-Peter Stelzer,2001.RESOURCE LIMITATION AND REPRODUCTIVE EFFORT IN A PLANKTONIC ROTIFER.Ecology.82(9):2521–2533.

                9.Udo Noack, Thomas Geffke, Ramani Balasubramanian, Jutta Papenbrock, Mike Braune, Dirk Scheerbaum,2004.Effects of the Herbicide Metazachlor on Phytoplankton and Periphyton Communities in Outdoor Mesocosms.Acta hydrochimica et hydrobiologica.31(6):482–490.

                10.L. R. Rodríguez-Gallego, N. Mazzeo, J. Gorga, M. Meerhoff, J. Clemente, C. Kruk, F. Scasso, G. Lacerot, J. García, F. Quintans,2004.The effects of an artificial wetland dominated by free-floating plants on the restoration of a subtropical, hypertrophic lake.Lakes & Reservoirs: Research & Management.9(3-4):203–215.

                11.Kristina Samuelsson, Johnny Berglund, and Agneta Andersson,2006.Factors structuring the heterotrophic flagellate and ciliate community along a brackish water primary production gradient.Journal of Plankton Research.28(4):345-359.

                12.George Kehayias, Ekaterini Chalkia, Stavroula Chalkia, George Nistikakis, Ierotheos Zacharias, Anastasios Zotos,2008.Zooplankton dynamics in the upstream part of Stratos reservoir (Greece).Biologia.63(5):699-710.

                13.MAJANEVA Markus, AUTIO Riitta, HUTTUNEN Maija, KUOSA Harri, KUPARINEN Jorma,2009.Phytoplankton monitoring: the effect of sampling methods used during different stratification and bloom conditions in the Baltic Sea.Boreal environment research.14(2):313-322.