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$(document).ready(function(){ var obj = $("#subNav").children("li"); var lid="#page1"; //alert(lid); //$(obj[xid]).removeClass(); $(lid).addClass("hover"); }); </script> <div id="gljo9fygc" class="main_right"> <div id="gljo9fygc" class="main_top1"> <p>您的位置：<a href="/">首頁</a> > <a href="/products.html" title="產品中心">產品中心</a> > <a href="/ParentList-1718102.html">水質檢測儀器</a> > <a href="/SonList-1721204.html">硝酸鹽、磷酸鹽測定儀</a> > JH-TPY磷酸鹽測定方法水質檢測原理 </p> <big>產品中心</big> </div> <div id="gljo9fygc" class="clear"></div> <dl class="product_article"> <dt> <div id="gljo9fygc" class="proimg_bk1"><a class="proimg1"><img src="http://img49.chem17.com/gxhpic_d55d0c909a/88c648add642a1ecc86a0acc5cd13af1ade0ecec8d447a8137c0c8e4bcb3d91fc2b8cacf7e6fdacd.jpg"/></a></div> </dt> <dd deep="3"> <div class="gljo9fygc" id="prod_gs" class="prod_gs"> <div id="gljo9fygc" class="prod_view_name"> <strong class="prod_view_name_bt">產品名稱：</strong> <b><h1 style="font-size: inherit"><span id="ShoveWebControl_Text3">磷酸鹽測定方法水質檢測原理</span></h1></b> </div> <div class="gljo9fygc" id="xn_c_prodv_26_wrap" class="xn_c_prodv_26_wrap"> <div id="gljo9fygc" class="xn_c_prodv_26_name" style="line-height: 36px;"> <span id="gljo9fygc" class="xn_c_prodv_26_namewz"><span name="_prodv_26_namewz">產品型號：</span></span> <span id="gljo9fygc" class="xn_c_prodv_26_namemc"><span id="xn_c_prodv_26_Text1">JH-TPY</span></span> </div> <div id="gljo9fygc" class="xn_c_prodv_26_name" style="line-height: 36px;"> <span id="gljo9fygc" class="xn_c_prodv_26_namewz"><span name="_prodv_26_namewz">產品時間：</span></span> <span id="gljo9fygc" class="xn_c_prodv_26_namemc"><span id="xn_c_prodv_26_Text1">2024-07-14</span></span> </div> </div> <div class="gljo9fygc" id="prod_view_ms" class="prod_view_ms"><span id="ShoveWebControl_Text7">磷酸鹽測定方法水質檢測原理：</br>儀器采用單色冷光源，利用微電腦自動處理數據，直接顯示水樣的磷酸鹽濃度值。廣泛適用于飲用水、地表水、地面水、污水和工業(yè)廢水的測定</span></div> </div> <p></p> </dd> </dl> <div id="gljo9fygc" class="main_top3"><p>產品介紹</p></div> <div id="gljo9fygc" class="product1 pro_1"> <p><span style="font-size:16px"><span style="font-family:黑體"><strong>磷酸鹽測定方法水質檢測原理</strong>技術參數：</span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)">1、測量范圍：0.00～50.0mg/L，分為兩個量程：0.0～10.0mg/L，10～50.0mg/L</span><br /><span style="color:rgb(63, 63, 63)">2、基本誤差：±5%(F.S)</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)">3、低檢出限：0.01mg/L<br />4、重復性：≤3%<br />5、工作溫度：5～35℃<br />6、外形尺寸：266mm×200mm×130mm<br />7、重量：1.0kg</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)">8、正常使用條件：</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)"> ⑴ 環(huán)境溫度：5～40℃ </span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)"> ⑵ 相對濕度：≤85%</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)"> ⑶ 供電電源：AC(220±22)V；（50±0.5）Hz</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><span style="color:rgb(63, 63, 63)"> ⑷ 無顯著的振動及電磁干擾，避免陽光直射。</span></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img47.chem17.com/gxhpic_d55d0c909a/661bc51f812819653da2fbc8ac4a1bc357fa0be3fb0b4a1596e89866529b65d1deaf34313ea35236.jpg" /></span></span></p><p style="text-align:justify"><span style="font-size:16px"><span style="font-family:黑體"><strong>磷酸鹽測定方法水質檢測原理</strong>產品概述：</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體"><span style="line-height:1.6em">磷是生物生長的必需的元素之一，當水體中磷含量過高（超過0.2 mg/L），可造成藻類的過度繁殖，直至數量上達到有害的程度，造成湖泊、河流透明度降低，水質變壞。</span></span></span></p><p><span style="font-size:16px"><span style="font-family:黑體">該儀器廣泛適用于地表水、地面水、污水和工業(yè)廢水的測定。</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體">本儀器具有以下優(yōu)點：</span></span></p><ul style="list-style-type:square"><li><span style="font-size:16px"><span style="font-family:黑體">利用冷光、單色光作光源，光學穩(wěn)定性，不會受到各種光的干擾。</span></span></li><li><span style="font-size:16px"><span style="font-family:黑體">大屏幕液晶中文顯示，所有設定、標定、記錄操作全部在同集成環(huán)境下實現。</span></span></li><li><span style="font-size:16px"><span style="font-family:黑體">利用V/F轉換、軟件冗余、軟件陷阱等技術，抗干擾性強。</span></span></li><li><span style="font-size:16px"><span style="font-family:黑體">可貯存10條工作曲線及99個歷史記錄，斷電不丟失。</span></span></li><li><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#151515">具有出廠校準和用戶自定義標定功能。</span></span></span></li></ul><p><span style="font-size:16px"><span style="font-family:黑體">主機機殼采用模后ABS材料，防腐蝕性好。</span></span></p><p style="margin-left:27.1000pt"><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img50.chem17.com/gxhpic_d55d0c909a/661bc51f812819653da2fbc8ac4a1bc3dc85420a6e671418e9d3f18f8d24cea89932889af9484413.jpg" style="height:600px; width:800px" /></span></span></p><h3><span style="font-size:16px"><span style="font-family:黑體"><strong>測定過程</strong></span></span></h3><p><span style="font-size:16px"><span style="font-family:黑體"> 測定過程（以0至20 mg/L量程為例）：<span style="color:#000000">【取干凈的反應管】——>【加入6.4ml硫酸（10+1）】——>【加入1.6mlXN濃縮試劑】——>【混勻】——>【加入1ml水樣】——>【加蓋混勻】——>【靜置顯色15分鐘】——>【倒入10mm比色皿】——>【比色檢測出值】。</span></span></span></p><table align="center" border="0" cellspacing="0" style="border-collapse:collapse; border:none; width:680px"><tbody><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">步驟</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">操作</span></strong></span></span></p></td><td style="vertical-align:center; width:187px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">說明</span></strong></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">1</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">取所需數量的反應管置于冷卻架的空冷槽上。</span></span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">實驗中使用的反應管及器皿，必須要清洗干凈；如有條件，可提前配置洗液進行浸泡，再用蒸餾水沖洗干凈烘干后使用。</span></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">2</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">向反應管內各加入6.4ml 硫酸（10+1）試劑。</span></span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">硫酸具強烈的腐蝕性操作時注意安全。</span></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">3</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">再向反應管內各加入1.6ml XN濃縮液，混勻。</span></span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">XN濃縮液具強烈的腐蝕性操作時注意安全。</span></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">4</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">①準確量取1ml蒸餾水加到“0”號反應管中；</span> <span style="color:#000000">②分別各吸取1ml均勻的水樣加入到所對應的裝有XN濃縮液試劑的反應管中，擰緊密封蓋,上下顛倒反應管數次，混合均勻。</span></span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">樣品量取必須準確；水樣加入到反應管后，過程中會放熱，應小心燙傷。反應管蓋必須擰緊，以免試劑漏出。以上步驟操作要緊湊完成，避免試劑時間過長暴露在空氣中，以及硫酸溶液吸收空氣中的水分。</span></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">5</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體">靜置顯色15分鐘。</span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體"><span style="color:#000000">如果試樣中含有硝酸鹽氮，則顯色變黃，且濃度越高顏色越深。</span></span></span></p></td></tr><tr><td style="vertical-align:center; width:59px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體"><strong><span style="color:#000000">6</span></strong></span></span></p></td><td style="vertical-align:center; width:175px"><p><span style="font-size:16px"><span style="font-family:黑體">顯色反應完成后，將溶液依次倒入對應編號的10mm光程比色皿中，開始比色測定。</span></span></p></td><td style="vertical-align:center; width:187px"><p><span style="font-size:16px"><span style="font-family:黑體">反應管中的溶液在倒入比色皿時，應確保溶液充分混勻；<strong>反應管中如果有沉淀，應取上清液；比色皿透光面必須保持干凈清潔。</strong>對標有方向標記的比色皿，應按統一的方向放入比色池中。比色皿的光源檢測面操作時應避免留下操作痕跡。</span></span></p></td></tr></tbody></table><p style="margin-left:27.1000pt"> </p><p style="margin-left:27.1000pt"><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img49.chem17.com/gxhpic_d55d0c909a/661bc51f812819653da2fbc8ac4a1bc3e80791c2f871bf366abf71883ddb66fde0acb05619f2da14.jpg" style="height:600px; width:800px" /><img alt="" src="https://img50.chem17.com/gxhpic_d55d0c909a/87ca85b88f793ad3fcedfc64702819d24895eed0cc015f3c1192be39b78d75c86d1c9db7bc5ce795.jpg" style="font-family:黑體; font-size:16px; height:513px; line-height:1.6em; width:790px" /></span></span></p><p><span style="font-size:16px"><span 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