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廣電計(jì)量檢測(cè)集團(tuán)股份有限公司

溶解氧在線分析儀

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  • 公司名稱(chēng)時(shí)代華瑞(北京)環(huán)境科技有限公司
  • 品       牌
  • 型       號(hào)HR DO
  • 所  在  地
  • 廠商性質(zhì)生產(chǎn)廠家
  • 更新時(shí)間2021/11/8 18:19:35
  • 訪問(wèn)次數(shù)255
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時(shí)代華瑞(北京)環(huán)境科技有限公司是以現(xiàn)代生物、化學(xué)、物理傳感器技術(shù)為核心,致力于*的水質(zhì)自動(dòng)快速檢測(cè)儀器研發(fā)、制造和銷(xiāo)售的企業(yè)。公司核心成員由海外歸國(guó)博士、清華博士*,是集聚自主創(chuàng)新活力和技術(shù)核心競(jìng)爭(zhēng)優(yōu)勢(shì)的國(guó)家*。

 

公司以創(chuàng)新的檢測(cè)儀器為內(nèi)核,融合智能化、物聯(lián)網(wǎng)及大數(shù)據(jù)分析技術(shù),為水環(huán)境監(jiān)測(cè)管理提供多元化完整解決方案;為*部門(mén)生態(tài)環(huán)境考核、管理提供有效支撐;為城鎮(zhèn)給水廠、污水處理廠和企業(yè)園區(qū)污染防控提供監(jiān)管系統(tǒng);為智慧水務(wù)管理提供高效服務(wù)。

 

公司堅(jiān)持以國(guó)家需求為驅(qū)動(dòng),自主研制系列化水檢測(cè)傳感儀器;形成了易維護(hù)水質(zhì)自動(dòng)監(jiān)測(cè)小型站、水質(zhì)毒性在線分析儀、地表水環(huán)境監(jiān)控預(yù)警一體化平臺(tái)、污染源現(xiàn)場(chǎng)

快速監(jiān)測(cè)排查平臺(tái)、排水系統(tǒng)精細(xì)化管理平臺(tái)、環(huán)境監(jiān)督*快速平臺(tái)等一系列智能化監(jiān)測(cè)管理方案。

 

瞄準(zhǔn)未來(lái),不忘初心,維護(hù)健康水環(huán)境!時(shí)代華瑞秉承“務(wù)實(shí)創(chuàng)新,自強(qiáng)不息”的核心價(jià)值觀,肩負(fù)“綠水青山,共創(chuàng)美好未來(lái)”的神圣使命,努力創(chuàng)造環(huán)境監(jiān)測(cè)新時(shí)代,為建設(shè)美麗中國(guó)做出貢獻(xiàn)!

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Huarui Time (Beijing) Environmental Technology Co., Ltd. is a global leading company in the research, development, manufacturing and sale of modern biological, chemical and physical detector for water quality fast measurement. Our key members have Ph. D degree from Universities in USA and Tsinghua, and we commit to bring the innovative and competitive national latest and high technologies for our customer needs.

By integrating our innovative detectors and instruments with the technologies of the intelligence, internet of things, and big data, our company provide end-to-end portfolio of products, solutions and services for water environment monitoring and management, including but not limit to: provide efficient product and service for government and relevant departments on the management and supervision of the ecological environment; provide integrated platform for the water supply plant, municipal sewage and industrial waste water treatment on the water quality monitoring and evaluation; and provide soft hardware support and service for the intelligent water utility construction.

We are continuously and independently researching and improving our water quality fast measurement detectors and products for our national pollution control missions. Our major products includes: low maintenance water quality auto-monitoring mini-station, water toxicity fast analyzer, surface water environment monitoring & warning integrated platform, pollution source onsite fast investigation system, sewage pipe network interact management platform, fast measurement support platform for water environmental governmental  supervision and execution, and other intelligent monitoring and management products and solutions.

Remain true to our original aspiration and also focus on future, and keep a healthy water environment! We keep faith with our core value and spirit of "Practical, Innovative, Self-Discipline and Developing Ceaseless", and will undertake the sacred mission of "Lucid water and lush mountain are invaluable assets to build a great future together". We will devote ourselves to creating a new era of environmental monitoring for building a beautiful China!

ph在線水質(zhì)分析儀,水質(zhì)毒性在線分析儀,水質(zhì)自動(dòng)監(jiān)測(cè)小型站,便攜式水質(zhì)監(jiān)測(cè)系統(tǒng),ABR系統(tǒng),CBR除臭工藝
HR-DO適合下列需求: 污水處理過(guò)程、污水排放口、地表水和地下水、飲用水處理過(guò)程,以及工業(yè)過(guò)程中的溶解氧的監(jiān)測(cè)。
溶解氧在線分析儀 產(chǎn)品信息


測(cè)量原理

傳感器內(nèi)置一個(gè)被選擇性薄膜封閉的腔室,腔室內(nèi)里面包含金陰極、銀陽(yáng)極及電解液,兩電極間被施加0.8V電壓,這時(shí)進(jìn)入腔室內(nèi)的氧氣在陰極上被電離并釋放電子,這些電子在電解液中形成電流,而透過(guò)膜的氧量與水中溶解氧的量成正比,此時(shí)檢測(cè)電流的強(qiáng)度。根據(jù)法拉第定律:流過(guò)電極的電流和氧分壓成正比,在溫度不變的情況下電流和氧濃度之間呈線性關(guān)系。同時(shí)熱敏電阻檢測(cè)溶液溫度,對(duì)溶解氧濃度進(jìn)行溫度補(bǔ)償。

HR-DO適合下列需求: 污水處理過(guò)程、污水排放口、地表水和地下水、飲用水處理過(guò)程,以及工業(yè)過(guò)程中的溶解氧的監(jiān)測(cè)。


性能指標(biāo)

1、實(shí)時(shí)測(cè)量,每秒輸出1個(gè)數(shù)據(jù)

2、穩(wěn)定時(shí)間:30s

3、工作功耗0.8W;可使用太陽(yáng)能電池供電

4、通訊方式: Modbus-485

5、不需要任何反應(yīng)試劑,維護(hù)時(shí)用戶(hù)只需超純水

6、尺寸:Φ40×240mm (D×L)

7、重量:<1.0kg

8、防護(hù)等級(jí)>IP68,可浸沒(méi)式安裝

9、適應(yīng)環(huán)境溫度:-5℃至45℃,無(wú)凍結(jié)

10、輸出指標(biāo):DO、T

11、開(kāi)放的通信協(xié)議,可以實(shí)現(xiàn)和其他設(shè)備集成組網(wǎng)


型  號(hào)HR - DO測(cè)量精度<0.1mg/L
測(cè)量方法極譜法穩(wěn)定時(shí)間30 s
量  程DO:0~20mg/L供電電壓12 VDC

T:0 ~50℃功  耗0.8W
重復(fù)性DO:<0.15mg/L通訊方式RS485

T:±0.1℃外形尺寸Φ40×240mm (D×L)
分辨率DO:±0.01mg/L材  質(zhì)

不銹鋼(316L)、POM


T:±0.1℃防護(hù)等級(jí)IP68


關(guān)鍵詞:電源IC 電池
15700106413
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