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src="/skins/257424/images/home.png"> <p>當前位置：<a href="/">首頁</a> > <a href="/article.html">技術文章</a> > <span>帶您一文看懂什么是總磷測定儀</span></p> </div>   <div id="aqgwbbhhdpu" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">帶您一文看懂什么是總磷測定儀</h1> <div id="aqgwbbhhdpu" class="NyNewsdetail_tips">更新時間：2024-02-02 點擊次數(shù)：684</div> <div id="aqgwbbhhdpu" class="NyNewsdetail_con" id="c_detail_wrap"> <div><span style="font-size: 14px;">　　總磷測定儀的測試原理：<br /> </span></div><div><span style="font-size: 14px;">　　總磷模塊分為兩部分，第一部分是高溫化學消解模塊，用來加熱消解樣品，第二部分是分析模塊，用來測試磷酸鹽濃度。<br /> </span></div><div><span style="font-size: 14px;">　　在消解過程中，所有價態(tài)的磷化合物都轉(zhuǎn)換成可被光度分析的正磷酸鹽，反應是基于在酸性條件下，其它價態(tài)的磷被氧化成正磷酸鹽，即PO43-。高溫，高壓條件可大大縮短消解時間。<br /> </span></div><div><span style="font-size: 14px;">　　總磷測定儀采用鉬藍比色法測試正磷酸鹽濃度：往樣品中加入鉬酸鹽，化學反應使樣品呈藍色，用光度計感測變色量，再換算成濃度。整個過程都在控制器控制下有序進行，因此操作安全性高。<br /> </span></div><div><span style="font-size: 14px;">　　總磷測定儀是一臺微電腦控制的測試儀，具有許多優(yōu)點：<br /> </span></div><div><span style="font-size: 14px;">　　1.穩(wěn)定的可靠<br /> </span></div><div><span style="font-size: 14px;">　　為了滿足工業(yè)和環(huán)境在線的要求，它確定了其在電子液壓等方面的高穩(wěn)定性。電氣部分和液壓管道是隔離的。簡單而穩(wěn)定的性能確保了全氮分析儀可以長時間穩(wěn)定運行。<br /> </span></div><div><span style="font-size: 14px;">　　2.易于安裝<br /> </span></div><div><span style="font-size: 14px;">　　總磷測定儀成功通過了一系列安裝和設置測試。它只需要連接到樣本廢線和電源線。可以通過設置參數(shù)來啟動總磷測定儀。<br /> </span></div><div><span style="font-size: 14px;">　　3.自動校正<br /> </span></div><div><span style="font-size: 14px;">　　總磷測定儀終止分析以基于用戶選擇的校準時間執(zhí)行校準，檢查并存儲新的校準OD，并且如果得到的OD大于用戶選擇的極限，則將存在警報輸出。<br /> </span></div><div><span style="font-size: 14px;">　　4.樣品稀釋<br /> </span></div><div><span style="font-size: 14px;">　　自動稀釋后仍可分析樣品。在出廠前已經(jīng)調(diào)整了自動稀釋?？偭诇y定儀可用于高范圍測量。<br /> </span></div><div><span style="font-size: 14px;">　　5.測量間隔<br /> </span></div><div><span style="font-size: 14px;">　　用戶可以將總氮測量儀設置為在測量之間保持待機模式，從而避免浪費藥物。<br /> </span></div><div><span style="font-size: 14px;">　　總磷測定儀主要應用于地表水、自來水、市政污水或其它特殊場合下水質(zhì)中總磷、總氮、COD的自動監(jiān)測?？偭诇y定儀廣泛應用于大專院校、科研院所、污水處理廠、環(huán)保監(jiān)測站、石化、造紙、制藥、印染、紡織、皮革、釀酒、乳業(yè)、電子、市政工程等行業(yè)。</span></div> </div> <div id="aqgwbbhhdpu" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/jsshengaohua-Article-3607718/">紅外測油儀的作用和意義</a></li> <li>下一篇：<a href="/jsshengaohua-Article-3603659/">手持式COD快速測定儀常用的測定方法有哪些？</a></li> </ul> </div> </div>   <div id="aqgwbbhhdpu" class="foot_box"> <div id="aqgwbbhhdpu" class="footCon"> <div id="aqgwbbhhdpu" class="foot_t w1300"> <div id="aqgwbbhhdpu" class="foot_lv"> <div id="aqgwbbhhdpu" class="foot_logo"><img src="/skins/257424/images/foot_logo.png" /></div> <div id="aqgwbbhhdpu" class="foot_nav"> <ul> <li><a href="/">首頁</a></li> <li><a href="/products.html">產(chǎn)品中心</a></li> <li><a href="/aboutus.html" rel="nofollow">關于我們</a></li> <li><a href="/news.html">新聞中心</a></li> <li><a href="/article.html">技術文章</a></li> <li><a href="/contact.html" rel="nofollow">聯(lián)系我們</a></li> </ul> </div> </div> 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