名稱: 德國HYDRO-BIOS公司MultiNet浮游生物連續采樣網
類別: 分層拖網
型號: MultiNet
關鍵字: 浮游生物連續采樣網,浮游生物分層拖網,浮游生物網
產品簡介: MultiNet浮游生物連續采樣網用于海洋浮游生物連續分層采樣
供應商: 青島水德儀器有限公司
詳細介紹
MultiNet浮游生物連續采樣網
Multi Plankton Sampler MultiNet
垂直操作狀態 水平操作狀態
MultiNet?是世界**的浮游生物自動采樣器,它可以在連續的水層中進行水平采樣和垂直采樣。每個MultiNet?安裝5只(9只)網袋:Mini型,0.125m2;Midi型,0.25m2,Maxi型,0.5m2;Mammoth型,1 m2。
整個系統由甲板控制單元和一個不銹鋼框架組成,5(9)只網袋通過拉鏈連接器連接在不銹鋼框架的帆布部分上。
網袋的開啟與關閉是通過一個電池驅動的馬達單元激發的。控制網袋開關的指令時通過甲板控制單元和水下單元之間的單芯和多芯電纜傳輸的。我們可以提供各種網袋,適用于各種標準的和非標準的應用場合。對于常規的水平采樣操作,我們推薦您使用孔徑為300微米(孔徑從100微米至500微米都是可選的)的網袋;對于垂直采樣來說,網孔大小從55微米到500微米都是適用的。
水下單元中集成一個壓力傳感器,深度和所有其他系統相關數據會一起在甲板控制單元的液晶顯示屏上顯示。
水下單元上可以安裝兩個帶有角度補償的功能的電子網口流量計:一個裝在水下單元的開口內,用于測定通過網口的水量;另一個裝在水下單元開口外,用于測定“堵塞效應”。
在水平采樣操作中,MultiNet?安裝了一個V-Fin深度抑制器;在垂直采樣操作時,一個不銹鋼支撐安裝在網底管固定器上,以便垂直采樣時,采樣網能夠安全迅速地降到所需的深度。
操作
在初始位置的時候,MultiNet?上的所有網袋是關閉的。水流可以很自由地流過框架,并允許采樣器以較適合的速度降到較期望的深度,然后按下甲板單元上的按鈕,可以使**個網袋打開,當操作結束時,可以通過*二個指令將其關閉。在**個網袋關閉的同時,*二個網袋會接著打開,當甲板單元顯示激活的網袋號碼時,這些網袋會重復以上過程。在操作Mini型和Midi型MultiNet?t時,*5個網袋保持敞開狀態,它會收集從較淺期望深度到表層的浮游生物。在操作Maxi型和Mammoth型MultiNet?時,*9個網袋可以在到達水面之前閉合。
離線組件
MultiNet系統標配離線組件,在電纜無法獲得情況下,可以通過電腦對采樣深度進行預編程。有了離線組件后,網袋的閉合可以根據預先設定好的深度間隔自動進行。在操作過程中,所有的測量數據都會存儲到離線組件中,當操作結束時,這些數據可以通過OceanLab軟件下載到電腦上進行處理。
CT組件
MultiNet?與CT組件結合在一起,擁有一臺CTD(溫鹽深儀)的完整功能。CT組件由一個電導率傳感器,一個溫度傳感器和一塊附加電路板組成,它們集成在MultiNet?的馬達驅動單元中。根據UNESCO公式,系統可以從獲得的CTD數據,計算出鹽度、密度和聲速等指標。
額外選擇
√各種參數的傳感器,如鹽度、溫度、葉綠素a、濁度、姿態傳感器等
√電池供電的手持終端,當在線操作沒有交流電供電時,用來代替甲板控制單元
√適用于6000米采樣的特殊型號
特性
√水平操作和垂直操作
√容易操作
√雙向通訊
√標準深度3000米
√長距離FSK自動測量記錄傳導
√低電量消耗
√電池供電的水下單元,導線上較大電壓5V
√EC-認證(CE)EN 50081-1,EN 50082-1
√操作溫度范圍-40℃ ~ +85℃
MultiNet訂購指南:
438 120 Mini型MultiNet?
a. 不銹鋼網框架,開口大小為35.5cm×35.5cm=0.125m2
帶集成壓力傳感器(0-3000dbar±0.1%f.s.)的馬達單元和鈦制電池艙,帶拉鏈結合器的帆布部分
b. 5個帶有拉鏈結合器的網袋,標準網孔大小300微米(或者用戶*)
c. 5個塑料網底管,直徑11cm,上面覆蓋有篩絹
d. 不銹鋼網底管固定器
e. 2根索繩
f. V-Fin深度抑制器,22kg
g. 不銹鋼支撐
h. 甲板控制單元,交流電源供電(85-260V AC)
i. 基于Windows的HYDRO-BIOS操作軟件,用來控制整個MultiNet?系統
j. 離線組件, 用于無法獲得電纜的情況下操作MultiNet
k. 2臺電子網口流量計,適用于流速為0.1m/s至9.9m/s采樣環境
438 130 Midi型MultiNet?
a. 不銹鋼網框架,開口大小為50cm×50cm=0.25m2
帶集成壓力傳感器(0-3000dbar±0.1%f.s.)的馬達單元和鈦制電池艙,帶拉鏈結合器的帆布部分
b. 5個帶有拉鏈結合器的網袋,標準網孔大小300微米(或者用戶*)
c. 5個塑料網底管,直徑11cm,上面覆蓋有篩絹
d. 不銹鋼網底管固定器
e. 2根索繩
f. V-Fin深度抑制器,22kg
g. 不銹鋼支撐
h. 甲板控制單元,交流電源供電(85-260V AC)
i. 基于Windows的HYDRO-BIOS操作軟件,用來控制整個MultiNet?系統
j. 離線組件, 用于無法獲得電纜的情況下操作MultiNet
k. 2臺電子網口流量計,適用于流速為0.1m/s至9.9m/s采樣環境
438 140 Maxi型MultiNet?
a. 不銹鋼網框架,開口大小為71cm×71cm=0.5m2
帶集成壓力傳感器(0-3000dbar±0.1%f.s.)的馬達單元和鈦制電池艙,帶拉鏈結合器的帆布部分
b. 9個帶有拉鏈結合器的網袋,標準網孔大小300微米(或者用戶*)
c. 9個塑料網底管,直徑11cm,上面覆蓋有篩絹
d. 不銹鋼網底管固定器
e. 2根索繩
f. V-Fin深度抑制器,70kg
g. 不銹鋼支撐
h. 甲板控制單元,交流電源供電(85-260V AC)
i. 基于Windows的HYDRO-BIOS操作軟件,用來控制整個MultiNet?系統
j. 離線組件, 用于無法獲得電纜的情況下操作MultiNet
k. 2臺電子網口流量計,適用于流速為0.1m/s至9.9m/s采樣環境
438 180 Mammoth型MultiNet?
a. 不銹鋼網框架,開口大小為100cm×100cm=1m2
帶集成壓力傳感器(0-3000dbar±0.1%f.s.)的馬達單元和鈦制電池艙,帶拉鏈結合器的帆布部分
b. 9個帶有拉鏈結合器的網袋,標準網孔大小300微米(或者用戶*)
c. 9個塑料網底管,直徑11cm,上面覆蓋有篩絹
d. 不銹鋼網底管固定器
e. 2根索繩
f. V-Fin深度抑制器,70kg
g. 不銹鋼支撐
h. 甲板控制單元,交流電源供電(85-260V AC)
i. 基于Windows的HYDRO-BIOS操作軟件,用來控制整個MultiNet?系統
j. 離線組件, 用于無法獲得電纜的情況下操作MultiNet
k. 2臺電子網口流量計,適用于流速為0.1m/s至9.9m/s采樣環境
438 161 姿態傳感器,用于MultiNet?系統
+60°…-60° ±1° 傾斜角度
+60°…-60° ±1° 滾動角度
450 500 CT組件,用于MultiNet?系統
電導率傳感器:0~65±0.01mS/cm;溫度傳感器:-2~+32±0.005℃;采樣頻率:1Hz
MultiNet技術參數:
水下單元 小型Mini 中型Midi 大型Maxi 猛犸象型Mammoth
尺寸:寬*長*高 65*90*80cm 80*90*95cm 120*110*135cm 150*120*160cm
網開口 35.5*35.5cm 50*50cm 71*71cm 100*100cm
網袋 5個/160cm長 5個/250cm長 9個/365cm長 9個/550cm長
標準網孔大小 300μm 300μm 300μm 300μm
網底管 5個/直徑11cm 5個/直徑11cm 9個/直徑11cm 9個/直徑11cm
工作時系統總長度 470 cm 560cm 800cm 1000cm
標準工作深度 3000m(6000m可選) 3000m(6000m可選) 3000m(6000m可選) 3000m(6000m可選)
壓力傳感器 3000.0dbar±0.1%f.s.
(其他范圍可選) 3000.0dbar±0.1%f.s.
(其他范圍可選) 3000.0dbar±0.1%f.s.
(其他范圍可選) 3000.0dbar±0.1%f.s.
(其他范圍可選)
重量
網框 75kg 100kg 260kg 390kg
不銹鋼支撐 30kg 50kg 70kg 100kg
V-Fin深度抑制器 22Kg 22Kg 70Kg 70Kg
材質
網框 不銹鋼 不銹鋼 不銹鋼 不銹鋼
馬達單元和電池艙 鈦合金 鈦合金 鈦合金 鈦合金
網袋 聚酰胺 聚酰胺 聚酰胺 聚酰胺
網底管 PVC PVC PVC PVC
V-Fin深度抑制器 鋁 鋁 鋁 鋁
斷裂負載
淺水工作(0-500m) 約1500kg 約2000kg 約4000kg 約8000kg
深水工作(500-3000m) 約5000kg 約8000kg 約12000kg 約18000kg
電氣連接參數
連接插頭 SUBCONN BH 2 M SUBCONN BH 2 M SUBCONN BH 2 M SUBCONN BH 2 M
電纜反向插頭 SUBCONN IL 2 F SUBCONN IL 2 F SUBCONN IL 2 F SUBCONN IL 2 F
電纜連接 單芯或多芯電纜 單芯或多芯電纜 單芯或多芯電纜 單芯或多芯電纜
電纜較大電阻(回路) 1000Ω 1000Ω 1000Ω 1000Ω
甲板控制單元 通過按鈕控制網袋的閉合,顯示網袋序號,壓力,電池狀態,通過網口的水的流量和流速等;帶LED背景光的液晶顯示器;與PC連接的RS232接口
電源
水下單元 3節3V鋰電池供電 3節3V鋰電池供電 3節3V鋰電池供電 3節3V鋰電池供電
甲板控制單元 85-260V AC 85-260V AC 85-260V AC 85-260V AC
拖網速度(當網袋的孔徑為300μm時)
水平操作 較大4knots 較大4knots 較大4knots 較大4knots
垂直操作 較大1m/s 較大1m/s 較大1m/s 較大1m/s
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更多關鍵字: 浮游生物連續采樣網,浮游生物分層拖網,浮游生物網, MultiNet,浮游生物分層采樣網,大型浮游生物網,深海浮游生物網