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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶便攜式水質(zhì)檢測儀售價,水質(zhì)檢測儀</p><p><span>***更新：</span>2021-01-19 06:18:13</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ve7zwi4" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">宜興市超眾漁業(yè)機械有限公司</a></p><p><span>聯(lián)系人：</span>顔文超</p><p><span>郵箱: </span>1600984584@QQ.COM</p><p><span>電話: </span>13357920006</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://yxczyy.com</p><p><span>手機: </span>0510-87285153</p><p><span>地址: </span>新建鎮(zhèn)閘北村淀2組</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3nz77w2" class="page-proshow02"><p class="title">詳細說明</p><div id="u3ezlhl" class="box"><p><p style="text-indent:25px">水質(zhì)檢測儀pH探頭是地球上較普及的分析傳感器。甚至從未上過科學(xué)課的人都聽說過pH值（盡管很少有人真正了解它的含義）。在我們行業(yè)中，幾乎所有人都知道水在pH值為7時才是“中性”的，很少有人知道7的含義是什么，但他們知道這是在酸堿連續(xù)體中間的輕拍，重慶便攜式水質(zhì)檢測儀售價。它是純凈水的pH值，也是一個神圣的數(shù)字，就像一小時總是60分鐘一樣。除了它根本不是神圣的。他的探頭在兩種pH校準溶液中均能完美校準，但是當浸入他的鎳鍍液中時，其讀數(shù)幾乎降低了一半。不管校準多少次，重慶便攜式水質(zhì)檢測儀售價，探頭始終讀數(shù)很低。浴的溫度為140F，他懷疑溫度是問題所在，重慶便攜式水質(zhì)檢測儀售價。但是他也知道我們的差分探頭是溫度補償?shù)?。當然，溫度補償可以將探針的真實讀數(shù)恢復(fù)到溶液在室溫下的真實讀數(shù)。水質(zhì)檢測無機物鹽類及氧化物試劑按照化學(xué)周期表分類存放。重慶便攜式水質(zhì)檢測儀售價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶便攜式水質(zhì)檢測儀售價,水質(zhì)檢測儀" src="https://tyunfile.71360.com/UploadFile/czyyjx1/637413761613456835/900179.png"></div><p style="text-indent:25px">一般水質(zhì)檢測儀原理是通過電化學(xué)反應(yīng)或者化學(xué)藥劑反應(yīng)使水中的相應(yīng)物質(zhì)參與其中，然后通過比色法、滴定法、電導(dǎo)率測量等方式計算出水中相應(yīng)物質(zhì)的含量。實驗結(jié)果以濃度，吸光度，或透射百分比顯示。在預(yù)定程序參數(shù)范圍內(nèi)自動選擇波長。儀器手持式設(shè)計，可單手進行操作。128X64帶背光點陣式液晶顯示器。全中文顯示界面，操作簡單，方便。進口超高亮發(fā)光二極管光源，獨特的光源驅(qū)動技術(shù)，保證儀器長時間穩(wěn)定性。進口光電轉(zhuǎn)換器，保證測量的準確性和穩(wěn)定性。重慶便攜式水質(zhì)檢測儀售價水質(zhì)檢測儀，用于分析水質(zhì)成分含量的專業(yè)儀表。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶便攜式水質(zhì)檢測儀售價,水質(zhì)檢測儀" src="https://tyunfile.71360.com/UploadFile/czyyjx1/637413761525077904/1758996.png"></div><p style="text-indent:25px">水質(zhì)檢測儀的分光系統(tǒng)棱鏡由玻璃或石英制成,是分光光度計常用的色散元件,復(fù)合光通過棱鏡時,由于入射光的波長不同,折射率也會不同。故而能將復(fù)合光分解為不同波長的單色光。有些分光光度計用光柵作色散元件,其特點是工作波段范圍寬,但單色光的強度較弱。水質(zhì)檢測儀的分光吸收池：水質(zhì)檢測儀的分光光度計中，用來盛放溶液的容器稱為吸收池,它是由石英或玻璃制成的,玻璃吸收池只能用于可見光區(qū),石英吸收池可用于可見光區(qū),也可用于紫外光區(qū)。吸收池形狀一般為長方體或圓柱體,它的規(guī)格很多,可根據(jù)溶液的多少和吸收情況選用。在測定時,各儀器應(yīng)選用配套的吸收池不能混用。吸收池的兩光面易損傷,使用時應(yīng)注意保護。</p><p style="text-indent:25px">電導(dǎo)率水質(zhì)檢測儀的使用操作方法：1.在實際的檢測當中電導(dǎo)池的常數(shù)電極需要根據(jù)水樣的電導(dǎo)率大小不同來進行挑選。將選擇好的電極用Ⅱ級試劑水洗凈,再用Ⅱ級試劑水沖洗2~3次,浸泡在I級試劑水中備用。2.取50~100nL水樣(溫度25℃±5℃),放人塑料杯或硬質(zhì)玻璃杯中,用被測水樣將電極沖洗2~3次后,插入水樣中進行電導(dǎo)率測定。重復(fù)取樣測定2~3次,測定結(jié)果讀數(shù)相對誤差均在士3%以內(nèi),即為所測的電導(dǎo)率值,同時記錄水樣溫度。3.對未知電導(dǎo)池常數(shù)的電極(或需要校正電導(dǎo)池常數(shù)時),可用該電極測定已知電導(dǎo)率的氯化鉀標準溶液(25℃±5℃)的電導(dǎo)。然后按所測結(jié)果算出該電極的電導(dǎo)池常數(shù)。為了減少誤差,應(yīng)當選用電導(dǎo)率與待測水樣相近的氯化鉀標準溶液進行標定。一般水質(zhì)檢測儀原理是通過電化學(xué)反應(yīng)或者化學(xué)藥劑反應(yīng)使水中的相應(yīng)物質(zhì)參與其中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶便攜式水質(zhì)檢測儀售價,水質(zhì)檢測儀" src="https://tyunfile.71360.com/UploadFile/czyyjx1/637413761582538833/7301234.png"></div><p style="text-indent:25px">水質(zhì)檢測儀試劑室內(nèi)保持一定的濕度，相對濕度較好保持在40%-70%之間，室內(nèi)要具備良好的通風(fēng)條件，嚴謹出現(xiàn)明火。水質(zhì)檢測一般試劑分類存放如下1.無機物鹽類及氧化物按照化學(xué)周期表分類存放，例如鈉、鉀、銨、鎂、鈣、鋅及CaO、MgO、ZnO等鹽類放在一起，NaOH、KOH等堿類放在一起。硫酸、硝酸、氯化氫等酸類放在一起。2.有機物需要按照官能團進行存放。3.按照指示劑進行分類，例如酸類指示劑放在一起，氧化還原類指示劑放一起。另外對于一些有毒性的試劑一定要安全使用妥善保管。裝在自動滴定管中的水質(zhì)檢測儀試劑,如滴定管是敞口的,應(yīng)用小燒杯或紙?zhí)咨w上,防止灰塵落入。重慶便攜式水質(zhì)檢測儀售價</p><p style="text-indent:25px">水質(zhì)檢測儀人性化獨特設(shè)計，可根據(jù)具體情況和現(xiàn)場條件，實現(xiàn)便攜式、桌面式、懸掛式多種測量方式;重慶便攜式水質(zhì)檢測儀售價</p><p style="text-indent:25px">在越來越注重環(huán)境保護的現(xiàn)在，水質(zhì)分析儀對于一些職業(yè)來講是必不可少的設(shè)備。不同職業(yè)對檢測的需求也不一樣，因而檢測人員相應(yīng)的操作也不同，對于檢測設(shè)備的選擇也不一樣。比如說工業(yè)廢水大部分檢測的是重金屬含量，飲用水廠可能就需要檢測微生物、有機物、重金屬、消毒劑等多種參數(shù)。而這些參數(shù)的檢測作業(yè)首要是由水質(zhì)檢測儀的各種傳感器來完成的。余氯傳感器:氯是較普遍的消毒劑，尤其是在飲用水的滅菌消毒過程中。而余氯傳感器能夠檢測出水體樣本中游離氯、一氯胺和總氯的含量。重慶便攜式水質(zhì)檢測儀售價</p><p style="text-indent:25px">宜興市超眾漁業(yè)機械有限公司總部位于新建鎮(zhèn)閘北村淀2組，是一家高密度全循環(huán)魚/蝦/蟹/貝養(yǎng)殖系統(tǒng)、高密度半循環(huán)魚/蝦/蟹/貝養(yǎng)殖系統(tǒng)、養(yǎng)殖尾水處理系統(tǒng)、魚蝦標苗系統(tǒng)、養(yǎng)殖加工污水處理系統(tǒng)、水產(chǎn)養(yǎng)殖微濾機（養(yǎng)殖**、錦鯉池**）、蛋白質(zhì)分離器、紫外線殺菌燈、微波殺菌燈、脫氣桶、氨氮亞硝酸鹽生化桶、臭氧機、純氧機、微納米氣泡機、一體過濾機、沉淀桶、大小型魚池等。的公司。超眾漁業(yè)機械深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的微濾機，蛋白分離器，水質(zhì)檢測儀，工廠化尾水處理。超眾漁業(yè)機械不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。超眾漁業(yè)機械始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使超眾漁業(yè)機械在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2912738.html</p></div></div></div></div></div><div id="lxedeqz" class="page-right twoColRt"><div id="bfmduqh" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zy73g7n" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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