【温盐深】德国HYDRO-BIOS公司 Van Veen采泥器

德国HYDRO-BIOS公司——Van Veen采泥器

Bottom Sampler acc. to Van Veen

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用Van Veen采泥器(抓斗式采泥器)可以从任意想要的深度进行采样。在采泥器被沉入水中过程中，两根杆被锁定，并且离得很远，采泥器的采泥口处于打开状态。当采泥器与水床接触时，闭合器被释放；当绳缆被拉紧并向上拉动采泥器时，采泥器口就会关闭。如下图：

                               
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       采泥器的闭合状态                                          采泥器的打开状态

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Van Veen采泥器(抓斗式采泥器)订购信息：
* w6 \+ k* h. r1 w9 S& p& H+ o437 330 Van Veen采泥器
; R+ q, V) u. B( a5 F0 }   小型采泥器，表面积250cm2，不锈钢材质
" @. Q. F, e/ }: ?8 ]; s. P   尺寸20×30×60 cm，重量5kg
) }# @$ v9 q/ @) O# g437 332 Van Veen采泥器
: r) Z/ b% K8 Q" d% @# n   大型采泥器，表面积1000cm2，不锈钢材质
( E  p. Y  O) n/ T7 ]   尺寸35×42×90 cm，重量22kg
437 333 Van Veen采泥器
   大型采泥器，表面积1250cm2，不锈钢材质，带活动顶盖，便于样品释放
   尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）
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Van Veen采泥器照片集： 9 J: M9 j7 m# x2 k! j% P. |
登录/注册后可看大图 : m9 Y* |! Q0 I7 B7 U# g$ N7 t	5 d6 U* U0 i, a# S, X- L9 Q6 A+ Y                                登录/注册后可看大图 + P% k% D3 q) L
Van Veen采泥器	Van Veen采泥器
登录/注册后可看大图 . ?1 S; ~- W1 g5 K0 p# a$ y' }3 u	2 o3 T$ q5 b$ g" Q8 B' _' t" s                                登录/注册后可看大图 1 p- E; o) d$ m! G
打开状态的Van Veen采泥器 + l3 Y! h' l% x6 J. `" p; w	关闭状态的Van Veen采泥器 ' [) V4 Z' u4 f" o% {. n

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' V% O# P; F" \代表文献：
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, ^7 F7 v. m, L1 T12.James E. Saunders, Khalid Mohammed Al Zahed, David M. Paterson,2007.The impact of organic pollution on the macrobenthic fauna of Dubai Creek (UAE).Marine Pollution Bulletin.54(11):1715–1723.
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0 r$ X9 B1 F4 q! l8 X9 J5 `7 _9 k  d9 h17.Fazel Abdolahpur Monikh, Ammar Maryamabadi, Ahmad Savari, Kamal Ghanemi,2013.Heavy metals’ concentration in sediment, shrimp and two fish species from the northwest Persian Gulf.Toxicol Ind Health.doi: 10.1177/0748233713475498.

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