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<span>便攜式COD快速檢測儀在實際應用中有9大特點</span></p> </div>   <div id="3tzm5vv4jmr" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">便攜式COD快速檢測儀在實際應用中有9大特點</h1> <div id="3tzm5vv4jmr" class="NyNewsdetail_tips">更新時間：2022-06-16 點擊次數(shù)：1177</div> <div id="3tzm5vv4jmr" class="NyNewsdetail_con"> <div>　　便攜式COD快速檢測儀是專門根據(jù)用戶的水質(zhì)情況、使用習慣以及法規(guī)要求而開發(fā)的一款光度法COD快速測定儀，滿足實驗室的日常測定要求，同時支持現(xiàn)場測定。</div><div> </div><div>　　產(chǎn)品原理：</div><div>　　該產(chǎn)品是利用密封催化消解，然后進行比色法測量，即在強酸性溶液中加入一定量的包含重鉻酸鉀在內(nèi)的專用氧化劑，并在專用催化劑的作用下于165℃恒溫消解水樣10分鐘，使得重鉻酸鉀中的六價鉻被水樣中有機物還原為三價鉻，在波長610mm處測定三價鉻的含量，進而換算為COD的濃度。</div><div> </div><p align="center"><img src="https://img71.chem17.com/9/20220616/637909915384506760678.jpg" width="484" height="309" align="middle" alt="" /></p><p> </p><div>　　便攜式COD快速檢測儀的使用特點：</div><div>　　1、測定高低濃度不同水樣采用不同波長，高測試準確性；</div><div>　　2、便攜式COD快速檢測儀內(nèi)置COD測定曲線，同時支持用戶自建COD測定曲線；</div><div>　　3、支持哈希COD試劑，具有很高的使用靈活性；</div><div>　　4、可利用試劑空白校正和標準調(diào)節(jié)功能來修正測試結果的系統(tǒng)差異；</div><div>　　5、大屏幕COD測定結果顯示，并可根據(jù)需要顯示COD濃度、吸光度或透光率數(shù)值；</div><div>　　6、測試過程中具有人性化圖標提示功能；</div><div>　　7、可根據(jù)需要對測試結果進行存儲及輸出，支持計算機下載數(shù)據(jù)，用戶可根據(jù)需要擴展打印功能；</div><div>　　8、程序或儀器故障自動提示排除的錯誤信號，便于故障檢查；</div><div>　　9、雙電源系統(tǒng)，滿足實驗室測定需要并可支持現(xiàn)場測定。</div> </div> <div id="3tzm5vv4jmr" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/Article-3045424.html">COD的五大檢測方法-看看你知道哪些</a></li> <li>下一篇：<a href="/Article-3044040.html">COD氨氮檢測儀的檢測原理及其產(chǎn)品特點</a></li> </ul> </div> </div>   <div id="3tzm5vv4jmr" class="ly_foot"> <div id="3tzm5vv4jmr" class="ly_Ftmain"> <div id="3tzm5vv4jmr" class="ly_FtLeft"> <div id="3tzm5vv4jmr" class="Ft_nav"><a href="/">首頁</a><a href="/aboutus.html" target="_blank" rel="nofollow">關于我們</a><a href="/products.html" 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