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id="ny_pro_box02"> <div class="ymsisgw" id="con"> <ul id="tags"> <li class=selectTag><A onmouseover="selectTag('tagContent0',this)" href="javascript:void(0)"onFocus="this.blur()">VARiON Plus 700IQ德國WTW VARiON Plus 700IQ氨氮,硝氮二合一在線傳感器的詳細資料：</A> </LI> </ul> <div class="kcumew0" id=tagContent> <div id="qqimuug" class="tagContent selectTag" id=tagContent0> <p> <strong>德國WTW VARiON Plus 700IQ氨氮,硝氮二合一在線傳感器</strong></p><p> </p><p>可以同時測氨氮硝氮包含參比電極和VARiON®Plus NO3硝氮工作電極，配置DIQ/S282或者DIQ/S284智能多參數(shù)水質(zhì)在線分析儀控制器，標準4-20ma輸出可選配RS485 MODBUS通訊，配置7米防水線纜，可長時間浸泡在水里，針對污水處理行業(yè)，超高的穩(wěn)定性和準確度得到廣大用戶*好評！</p><p><img alt="" src="https://img75.hbzhan.com/gxhpic_4242d8865e/73c1482f3b90472a621bd2944007d054b971c45620017a811036aa488383a72d098b057739ce5ed1.jpg" style="height:590px; width:418px" /></p><p><strong>德國WTW VARiON Plus 700IQ氨氮,硝氮二合一在線傳感器</strong>特點：</p><ul><li><span style="font-size:10.0000pt"><span style="font-family:宋體">無需填充電解液和更換離子膜</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">自動補償干擾離子的影響</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">現(xiàn)場連續(xù)監(jiān)測傳感器技術</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">快速響應，無滯后時間</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">自動監(jiān)控生化處理過程</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">可全程多方位監(jiān)測除氮工藝</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">自動空氣吹洗系統(tǒng)，保證長期可靠運行</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">非常經(jīng)濟實用</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">無須校正，長期穩(wěn)定性好</span></span></li><li><span style="font-size:10.0000pt"><span style="font-family:宋體">無試劑消耗，投資維護成本低</span></span></li></ul><p><strong><span style="font-size:10.5pt"><span style="font-family:宋體">系統(tǒng)簡介</span></span></strong></p><p style="margin-right:6.3pt"><span style="font-size:10.0000pt"><span style="font-family:宋體">一</span><span style="font-family:arial">套完整的</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">氨氮/硝酸鹽</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">系統(tǒng)由</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">IQ SENSOR NET變送器、</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">傳感器外殼組件、參考電極、工作電極</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">、IQ電纜線</span><span style="font-family:arial">及空氣清洗組件構成。上述各種部件均可更換，且更換簡單，無需填充電解液及更換薄膜！自動清洗通過3－7巴的壓縮空氣實現(xiàn)，由一個的MIQ/CHV 電磁閥控制模塊來控制氣路開關。</span></span></p><p style="margin-right:6.3pt"><span style="font-size:10.0000pt"><span style="font-family:arial">測試時，只要把相應的離子選擇電極插入到傳感器對應的插孔中，剩下的工作都由傳感器自動完成。儀表直接顯示正確的測試值，您也可以選擇顯示干擾離子的濃度值，如鉀離子濃度。所有測試的數(shù)值都可以通過模擬電流0/4-20 mA或數(shù)字接口PROFIBUS或MODBUS傳送到PLC系統(tǒng)中。</span></span></p><p><img alt="" src="https://img75.hbzhan.com/gxhpic_4242d8865e/73c1482f3b90472a621bd2944007d05447dc8a90730dc5f52ef2a2948a312d0c54e4b5e80bb17c39.jpg" style="height:256px; width:209px" /></p><p><img alt="" src="https://img72.hbzhan.com/gxhpic_4242d8865e/73c1482f3b90472a621bd2944007d054fe5ab453710cf9437a1f3c5adabcbd1aedb55d398734ce56.jpg" style="height:800px; width:600px" /></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋體">測量原理</span></span></strong></p><p><span style="font-size:10.0000pt"><span style="font-family:宋體">離子選擇電極法</span><span style="font-family:stonesans-semibold">ISE</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">從原理上來說，可以使儀器的構造相對簡單，測量可以達到快速反應，然而當</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">1991</span><span style="font-family:宋體">年氨離子測試方法出現(xiàn)的時候，它只能應用于實驗室分析，因為操作者需要擁有特定的操作技巧、嚴格預處理樣品、調(diào)節(jié)溶液的離子強度、保持恒溫測試等。當時普遍認為離子選擇電極法不適合在線監(jiān)測。</span></span></p><p><span style="font-size:10.0000pt"><span style="font-family:宋體">但在</span><span style="font-family:stonesans-semibold">2002</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">年情況有了質(zhì)的變化，</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">WTW</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">成功研制發(fā)布了</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">AmmoLyt</span><span style="font-family:宋體">氨離子在線選擇電極法分析儀，這使用了特殊材料制品的電極膜，電解液及反應電極，以及為避免鉀離子對銨根離子測量的干擾，在測量電極中，還設置有專門的鉀離子測量電極，通過矩陣式補償方法，來補償并消除干擾離子的影響。該電極因為可以很好的補償處理干擾，從而可以直接投入到污水的曝氣池中使用，測量氨氮的濃度。</span></span></p><p><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">ISE</span><span style="font-family:宋體">離子選擇電極采用電位感測原理，如圖</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">2</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">所示，通常離子選擇電極跟水樣接觸的頂端是一層敏感膜，這層敏感膜對特定的離子有選擇性，即特定離子的濃度變化會在敏感膜表面產(chǎn)生一個電位差。全套電極必須包括工作電極和參考電極，如圖</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">3</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">所示。有了電位這個參數(shù)，很容易通過*的能斯特方程轉換成相應離子的濃度，就跟</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">pH</span><span style="font-family:宋體">測試一樣簡單。</span></span></p><p><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">E = E0 + S log (c) </span></span></p><p><span style="font-size:10.0000pt"><span style="font-family:宋體">同樣的，對于硝氮</span><span style="font-family:stonesans-semibold">ISE</span><span style="font-family:宋體">測量方法是一樣的，在測量電極上也配置了氯離子測量補償電極，通過矩陣式補償方法，以便去除相應的氯離子干擾。</span></span></p><p> </p><p><span style="color:#000000"><strong><span style="font-size:10.5pt"><span style="font-family:宋體">不同的離子電極配置方案</span></span></strong></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">傳感器頂端共有</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold"> 4 </span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">個電極插孔，至少需要配備1組工作電極和參考電極，傳感器才能正常測試。有一個標有</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">”Ref”</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">的插孔是專門留給參考電極的，其它</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">3</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">個插孔可隨意插入以下電極：氨氮工作電極、硝氨工作電極、鉀離子電極和氯離子電極。配置方案如下：</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體"><img alt="" src="https://img72.hbzhan.com/gxhpic_4242d8865e/73c1482f3b90472a621bd2944007d0548729cd64c173194708c14bc7a1216978f3ac8548488a3962.jpg" style="height:621px; width:600px" /></span></span></span></p><p> </p><p><span style="color:#000000"><strong><strong></strong><span style="font-size:10.5pt"><span style="font-family:宋體">應用</span></span></strong></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">污水處理廠生化降解處理脫氮過程中，除了溶解氧外，還有兩個重要的分析參數(shù)不容忽視，那就是氨氮和硝酸氮，這些參數(shù)對于污水處理廠在低能耗狀態(tài)下，實現(xiàn)高處理效率和效果起著至關重要的作用。這三個參數(shù)互相關聯(lián)，它們之間的濃度對應關系調(diào)整的好壞直接關系到污水處理的效果和鼓風機的電力消耗。</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">以</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">SBR</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">處理工藝為例，圖</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">1</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">是這三個參數(shù)在硝化和反硝化工藝中的時間濃度對應關系。在硝化過程中，鼓風機引入足量的空氣，溶氧濃度升高并維持在約</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">2mg/l</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">的平均水平，此時，氨氮濃度會逐步減小，硝酸氮濃度相應增大。在反硝化過程中，鼓風機停止工作，溶氧慢慢降低到</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">0</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">mg/l，硝酸氮逐步被還原成氮氣，除氮過程成功完成，同時污水中的氨氮濃度逐漸增高。在此反應過程中，實時檢測水體的氨</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">NH4+</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">和硝氮</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">NO3-</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">，溶解氧的濃度，可以進行準確的工藝控制。之前也常用</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">ORP</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">這個參數(shù)來監(jiān)測控制硝化和反硝化工藝，但</span></span><span style="font-size:10.0000pt"><span style="font-family:stonesans-semibold">ORP</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">這個參數(shù)容易受水體中種種氧化因素的影響，表現(xiàn)不穩(wěn)定，特別是拐點判斷難度較大，經(jīng)常會出現(xiàn)誤操作，提前終止反硝化工藝。</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體"><img alt="" src="https://img72.hbzhan.com/gxhpic_4242d8865e/73c1482f3b90472a621bd2944007d0544e29be2f8174406d56cf6bf6f8b9215d82327af9a374a102.jpg" style="height:178px; width:600px" /></span></span></span></p><p><span style="color:#000000"><strong><strong></strong><span style="font-size:10.5pt"><span style="font-family:arial">技術參數(shù)</span></span></strong></span></p><table style="border-collapse:collapse; margin-left:23.4000pt; width:612px"><tbody><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">型號</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">AmmoLyt Plus 700IQ</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">VARiON Plus 700IQ</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">NitraLyt Plus 700IQ</span></span></span></p><p><span style="font-size:10.0000pt"><span style="font-family:宋體">VARiON Plus 700IQ</span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">測量參數(shù)</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">氨氮測</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">量</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">硝氮測</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">量</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">測量原理</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">使用</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">參比電極和離子選擇</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">電極進行電位測量；</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">內(nèi)置微處理器，二芯屏蔽線包含電源和數(shù)據(jù)傳輸</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">離子電極：</span></span></span></p><p><span style="color:#000000"> <span style="font-size:10.0000pt"><span style="font-family:arial">參考電極</span></span></span></p><p><span style="color:#000000"> <span style="font-size:10.0000pt"><span style="font-family:arial">工作電極</span></span></span></p><p><span style="color:#000000"> <span style="font-size:10.0000pt"><span style="font-family:arial">補償電極</span></span></span></p></td><td style="vertical-align:top; width:246px"><p> </p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">Ref</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">NH</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">4</span></span></sub></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">K</span></span></span></p></td><td style="vertical-align:top; width:246px"><p> </p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">Ref</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">NO</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">3</span></span></sub></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">VARiON</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">® Plus </span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">Cl</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">測試量程</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">/</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">分辨率</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">NH</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">4</span></span></sub><span style="font-size:10.0000pt"><span style="font-family:arial">-N: 1…1000mg/l / 1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial"> 0.1…100mg/l / 0.1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">NH</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">4</span></span></sub><sup><span style="font-size:10.0000pt"><span style="font-family:arial">+</span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">: 1…1290mg/l / 1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial"> 0.1…129.0mg/l / 0.1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">K</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">+</span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">: 1…1000mg/l / 1mg/l</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">NO</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">3</span></span></sub><span style="font-size:10.0000pt"><span style="font-family:arial">-N</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial"> 1…1000mg/l / 1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial"> 0.1…100mg/l / 0.1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">NO</span></span><sub><span style="font-size:10.0000pt"><span style="font-family:arial">3</span></span></sub><sup><span style="font-size:10.0000pt"><span style="font-family:arial">-</span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial">：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial"> 5…4500mg/l / 1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial"> 0.5…450.0mg/l / 0.1mg/l</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">Cl</span></span><sup><span style="font-size:10.0000pt"><span style="font-family:arial">-</span></span></sup><span style="font-size:10.0000pt"><span style="font-family:arial"> : 1…1000mg/l / 1mg/l</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">主要干擾物</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">鉀離子：0-1000mg/l K+</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">氯離子：0-1000mg/l Cl-</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">補償方式</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">自動（安裝相應離子電極）或手動補償</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">自動（安裝相應離子電極）或手動補償</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">溫度測試</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">內(nèi)置</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">NTC</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">溫度探頭</span></span><br /><span style="font-size:10.0000pt"><span style="font-family:arial">量程：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">0</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">…+40</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><br /><span style="font-size:10.0000pt"><span style="font-family:arial">精確度：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">±0.5K</span></span><br /><span style="font-size:10.0000pt"><span style="font-family:arial">t95<20</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">秒</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">溫度補償</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">自動補償</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">0</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">…+40</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">校正方法</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">標準液</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">2</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">點校正，或現(xiàn)場實際水樣標定</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">(</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">常用</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">) </span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">周邊條件</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">操作溫度：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">0</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">…+40</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">，</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">貯存溫度：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">0</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">…+40</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">℃</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">p</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">H</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">范圍</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">p</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">H 4 … </span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">p</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">H 8.5</span></span></span></p></td><td style="vertical-align:top; width:246px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">p</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">H 4 … </span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">p</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">H 11</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">準確度</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">±5%</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">測試值或</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">±0.2 mg/l</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">標準液</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">工作壽命</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">18</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">個月</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">(</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">在污水廠環(huán)境下測試得出的數(shù)據(jù)</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">)</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">機械構造</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">保護帽：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">POM</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">電極體及溫度探頭：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">V4A</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">不銹鋼</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">1.4571</span></span></span></p><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">電極連接頭：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">POM</span></span><span style="font-size:10.0000pt"><span style="font-family:宋體">，</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">保護等級：</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">IP 68</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">zui大壓力</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">0.2bar</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">（包括</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">SACIQ</span></span><span style="font-size:10.0000pt"><span style="font-family:arial">電極接線電纜；安裝電極后）</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">插入深度</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:宋體">zui小30mm，zui大2m</span></span></span></p></td></tr><tr><td style="vertical-align:top; width:119px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span style="font-family:arial">功耗</span></span></span></p></td><td colspan="2" style="vertical-align:top; width:493px"><p><span style="color:#000000"><span style="font-size:10.0000pt"><span 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