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href="/SonList-1718106.html">氨氮測(cè)定儀</a> > JH-TN203氨氮臺(tái)式測(cè)定儀氨氮檢測(cè)儀供貨商 </p> <big>產(chǎn)品中心</big> </div> <div id="rh5f3zb" class="clear"></div> <dl class="product_article"> <dt> <div id="7b5rlvr" class="proimg_bk1"><a class="proimg1"><img src="http://img50.chem17.com/gxhpic_d55d0c909a/88c648add642a1ecfea11b1443e6904ff5619d51c2b8f097c4126aff0da4fb718ca2e42a9e3269d0.jpg"/></a></div> </dt> <dd deep="3"> <div class="bbtvnfh" id="prod_gs" class="prod_gs"> <div id="dxpfvh5" class="prod_view_name"> <strong class="prod_view_name_bt">產(chǎn)品名稱：</strong> <b><h1 style="font-size: inherit"><span id="ShoveWebControl_Text3">氨氮臺(tái)式測(cè)定儀氨氮檢測(cè)儀供貨商</span></h1></b> </div> <div class="vjzdhr5" id="xn_c_prodv_26_wrap" class="xn_c_prodv_26_wrap"> <div id="xjbfjlz" class="xn_c_prodv_26_name" style="line-height: 36px;"> <span id="5bptbpp" class="xn_c_prodv_26_namewz"><span name="_prodv_26_namewz">產(chǎn)品型號(hào)：</span></span> <span id="1vb5l7j" class="xn_c_prodv_26_namemc"><span id="xn_c_prodv_26_Text1">JH-TN203</span></span> </div> <div id="n7x3dh7" class="xn_c_prodv_26_name" style="line-height: 36px;"> <span id="5jxd5fp" class="xn_c_prodv_26_namewz"><span name="_prodv_26_namewz">產(chǎn)品時(shí)間：</span></span> <span id="z7ztvh5" class="xn_c_prodv_26_namemc"><span id="xn_c_prodv_26_Text1">2024-07-12</span></span> </div> </div> <div class="pbt75pb" id="prod_view_ms" class="prod_view_ms"><span id="ShoveWebControl_Text7">氨氮臺(tái)式測(cè)定儀氨氮檢測(cè)儀供貨商：</br>JH-TN203型氨氮快速測(cè)定儀測(cè)量方法符合國標(biāo)規(guī)定的納氏試劑比色法，應(yīng)用微電腦光電子比色檢測(cè)原理取代傳統(tǒng)的目視比色法，測(cè)量分辨率大大提高。實(shí)現(xiàn)了測(cè)定過程的自動(dòng)化。</span></div> </div> <p></p> </dd> </dl> <div id="rtxn5xj" class="main_top3"><p>產(chǎn)品介紹</p></div> <div id="xx5hjzn" class="product1 pro_1"> <p><span style="font-size:16px"><span style="font-family:黑體"><strong>氨氮臺(tái)式測(cè)定儀氨氮檢測(cè)儀供貨商</strong>技術(shù)參數(shù)：</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體">1.測(cè)定方法：納氏比色法；<br />2.測(cè)定范圍：（0.01 ～ 50mg/L）； <br />3.測(cè)量誤差：≤±5 %<br />4.曲線參數(shù)：可設(shè)定100條測(cè)量曲線參數(shù)；<br />5.校準(zhǔn)：1-7點(diǎn)校正模式，自動(dòng)校正曲線值；<br />6.內(nèi)置實(shí)時(shí)時(shí)鐘，實(shí)時(shí)時(shí)鐘月累積誤差小于10秒；<br />7.記錄存儲(chǔ)：可存儲(chǔ)10000次測(cè)定結(jié)果，數(shù)據(jù)斷電不丟失；<br />8.打印：內(nèi)置打印機(jī)，直接打印測(cè)量結(jié)果；<br />9.通信方式：RS232，可將測(cè)量結(jié)果上傳至電腦，便于用戶統(tǒng)計(jì)分析；<br />10.顯示：240*128大屏幕藍(lán)色背光顯示器，中文操作界面；<br />11.環(huán)境溫度：（5 ~ 40）℃；環(huán)境濕度：相對(duì)濕度＜ 85%（無冷凝）；<br />12.外形尺寸：270*200*120mm；整機(jī)重量1KG;<br />13.工作電源：AC220V / 50Hz；</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img50.chem17.com/gxhpic_d55d0c909a/87ca85b88f793ad3e372312ffb156cf26fb7b44b08b718118f381dcb8a7bea40e4964e5fe7490db5.jpg" style="height:750px; width:1000px" /><strong>氨氮臺(tái)式測(cè)定儀氨氮檢測(cè)儀供貨商</strong>取水樣方法：</span></span></p><table border="1" cellspacing="0" style="border-collapse:collapse; border:none; width:650px"><tbody><tr><td style="vertical-align:top; width:121px"><p><span style="font-size:16px"><span style="font-family:黑體">測(cè)定量（mg/L）</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">取原樣(ml)</span></span></p></td><td style="vertical-align:top; width:113px"><p><span style="font-size:16px"><span style="font-family:黑體">補(bǔ)加無氨水(ml)</span></span></p></td><td style="vertical-align:top; width:104px"><p><span style="font-size:16px"><span style="font-family:黑體">加N1量（ml）</span></span></p></td><td style="vertical-align:top; width:104px"><p><span style="font-size:16px"><span style="font-family:黑體">加N2量（ml）</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">選擇曲線</span></span></p></td></tr><tr><td style="vertical-align:top; width:121px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">0至5</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">10</span></span></p></td><td style="vertical-align:top; width:113px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">0</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">00</span></span></p></td></tr><tr><td style="vertical-align:top; width:121px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">5至10</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">5</span></span></p></td><td style="vertical-align:top; width:113px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">5</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">01</span></span></p></td></tr><tr><td style="vertical-align:top; width:121px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">10至25</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">2</span></span></p></td><td style="vertical-align:top; width:113px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">8</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">02</span></span></p></td></tr><tr><td style="vertical-align:top; width:121px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">25至50</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:113px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">9</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">1</span></span></p></td><td style="vertical-align:top; width:104px"><p style="text-align:center"><span style="font-size:16px"><span style="font-family:黑體">03</span></span></p></td></tr><tr><td colspan="6" style="vertical-align:top; width:650px"><p style="margin-left:18.5000pt"><span style="font-size:16px"><span style="font-family:黑體"><strong>注意：</strong>為減小誤差，強(qiáng)烈建議氨氮濃度超過5mg/L的水樣用下面方法測(cè)定：</span></span></p><p style="margin-left:18.5000pt"><span style="font-size:16px"><span style="font-family:黑體"><strong>1.</strong>將原水樣先稀釋至氨氮濃度在5mg/L以內(nèi)，用00曲線量程（0至5 mg/L量程）方法測(cè)定，水樣氨氮濃度（mg/L）=顯示數(shù)值×稀釋倍數(shù)。</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體"><strong>2.</strong>稀釋原則：一般取被稀釋的原水樣不少于10mL，如果稀釋倍數(shù)超過10倍則原水樣應(yīng)進(jìn)行逐次稀釋。</span></span></p><p><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img48.chem17.com/gxhpic_d55d0c909a/87ca85b88f793ad3e372312ffb156cf294698a424907052649e0616c95bfeba56249872e65be1ee4.jpg" style="height:750px; width:1000px" /></span></span></p></td></tr></tbody></table><p><span style="font-size:16px"><span style="font-family:黑體"><img alt="" src="https://img47.chem17.com/gxhpic_d55d0c909a/87ca85b88f793ad3e372312ffb156cf2909fd4458a1259724a7d1cbbc00a9420ed212e22979bd2d7.jpg" /> </span></span></p><p><span style="font-size:16px"><span style="font-family:黑體">1、以上所述產(chǎn)品規(guī)格、圖片、資訊等僅供參考,如有更新, 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