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                English
                ADDRESS: HOME > PRODUCT CENTER > BRAND
                BRAND
                HYDRO-BIOS: ICES Incubator
                Category: ICES Incubator
                Art.No.: 450 000
                Keywords: ICES, ICES Incubator
                Supplier: Qingdao Watertools Technology?Co., Ltd.
                Introduction:

                The ICES Incubator consists of an illuminated transparent plexiglass tank incorporating a turning wheel on which 12 experimental bottles can be clamped. The tank is filled with water which is set in motion by an adjustable circulating pump. Thus the turning wheel is set in rotation at speeds up to 10 rpm with the experimental bottles acting as paddles. Tank connections for a second water circulation allow for temperature adjustments of the water by using external tempering equipment.

                The 12 experimental bottles of 50 ml capacity each have different optical coatings, so that each bottle has individual transmission rates and thus generating a number of 12 different irradiance (or light intensity) levels.

                The illumination unit is equipped with 10 fluorescent tubes with a wave spectrum according to ICES specifications, each can be switched individually. For higher irradiance levels a second illumination unit can be mounted onto the ground plate of the ICES Incubator.

                详细介绍

                德国HYDRO-BIOS公司——初级生产力培养器
                ICES Incubator

                 7德国HYDRO-BIOS公司初级生产力培养器.jpg           1549157318485273Sp1Q.jpg

                光合作用是一个最重要的海洋过程,它可以生成有机物。当※研究海洋浮游生物体系时,测量这个过程的能力是非常重要的。在实践中,测量这个过程最灵敏的手段是测量■二氧化碳的吸收。这种高灵敏度的二氧化碳吸收测ㄨ量法允许在任何环境中使用,包括在低浓度或高浓度海藻环境下,在弱光⊙和低温条件下。

                基于碳14测量法,利用对放射性同位素碳14的吸收,初级生产力培养器是用于浮游植物初级生产力测量的ICES标准培养◣器。图中所示的初级生ㄨ产力培养器的开发主要用于↘监测目的。对从温〇度恒定的混合水层所取得水样进行分析时,这款培养器是首选。为了计算初级生▲产力,垂直方向的水衰减数据也是需要的。基于叶绿素a浓度的浮游植物『的量也是需要的测量的,用∮来对结果进行解释。

                初级生产力培养器由一个装有照明灯〓管的透明树脂玻璃槽与一个可以安装12个实验瓶的旋转轮组成。槽中装有水,槽中的水通过一个循环水泵的作用而处于〒流动状态,因此旋转轮带着12个实∏验瓶以10rpm的速度进行旋◆转。水槽还连接第二个水循环器,它通过一个外部温度控制器对∑水槽中的水温▲进调节。

                12个容积为50ml的实验瓶,每个都有不同的光学覆盖物,因此每个↓瓶都有不同的透光率,从而产生了12个不同的光强度等级。照明单元安装有10个荧光灯◇管,这些灯管︼的是根据ICES规定的波谱定制的,每个∩都可以单独控制开关。 如果★实验需要高光强度,我们可以根据您的要求,在ICES培养器上再安装一个ζ照明单元。


                初级生产力培养器订购信息:

                    450 000  初级生产力培养器由下列单元组成:
                                   a)1个带固定螺丝的接地板:用于安装树脂玻璃槽和照明单元↙,尺寸510×325×20mm
                                   b)1个离心泵,抽水量10L/min,电源要求220-240V,50/60Hz
                                   c)2根415mm长的PVC管
                                   d)1个带10根可分别单独控制开关的荧光灯管的照明单元,电源要求220-240V,  50/60Hz,尺寸350×335×150mm
                                   e)1个带控水阀和水管接◣口的树脂玻璃槽,尺寸350×400×100mm
                                   f)1个可安装12个培养瓶的旋转轮,直径180mm

                                   g)液体闪烁计数仪

                 

                  450 010   培养瓶

                                                       图片38.png

                            

                                      容积50ml,带光学覆盖物,透光度0-100%,12只/套


                      450 020   备用荧光灯管,10根/套
                      450 030   附加照明单元

                      450 050   冷却循环水浴系统


                代表文献:

                1.M. Raateoja1, J. Sepp?l?1, H. Kuosa2,2004.Bio-optical modelling of primary production in the SW Finnish coastal zone, Baltic Sea: fast repetition rate fluorometry in Case 2 waters.Marine Ecology Progress Series.267:9-26.

                2.N Wasmund, H-U Lass & G Nausch ,2005.Distribution of nutrients, chlorophyll and phytoplankton primary production in relation to hydrographic structures bordering the Benguela-Angolan frontal region.African Journal of Marine Science.27(1):177-190.