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class="NyNews_Name">海王星計(jì)量泵性能和特征</a> <p>海王星計(jì)量泵是原有的計(jì)量泵的升級(jí)產(chǎn)品，原計(jì)量泵的部分型號(hào)將以新的型號(hào)名稱出現(xiàn)在新系列中。與原系列相比，新的海王星計(jì)量泵的特點(diǎn)和優(yōu)勢集中在下幾個(gè)方面：1、大幅擴(kuò)展了產(chǎn)品的流量范圍，包含了從2lph-4200lph的各段型號(hào)，從而使海王星計(jì)量泵成為當(dāng)前中國市場上流量范圍zui廣的機(jī)械計(jì)量泵制造商。2、海王星計(jì)量泵在大流量的計(jì)量泵上采用雙頭泵和三頭泵的形式，使液體的計(jì)量輸送更，更穩(wěn)定。3、更豐富的型號(hào)和材質(zhì)選擇，各流量段型號(hào)的接液端材質(zhì)都可選擇PVC,PVDF或316不銹鋼。4、全...</p> <a href="/muyuan-News-586009/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <li> <div id="vvuskjdd" class="NyNews_Time"><em>2015</em><span>11-11</span></div> <div id="vvuskjdd" class="NyNews_Text"> <a href="/muyuan-News-583249/" class="NyNews_Name">SEKO計(jì)量泵常見故障分析</a> 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<p>賽高計(jì)量泵*兼容性:1.每種型號(hào)均使用PVDF泵頭,更耐酸堿.幾乎與所有工業(yè),污水處理和飲用水領(lǐng)域使用的化學(xué)品兼容。2.陶瓷球閥的使用提高了投藥的可靠性以及整個(gè)觸液端的化學(xué)兼容性。3.隔膜由純PTFE材料制成,可與大多數(shù)的化學(xué)品兼容,使用壽命超過5年。4.投藥*穩(wěn)定性,在100-240伏電壓范圍內(nèi)泵都能穩(wěn)定工作,不受電壓波動(dòng)影響,提高了泵的工作效率。程序菜單直觀可見,減少程序設(shè)定時(shí)間:1.賽高計(jì)量泵采用功能顯示模式,并帶有5種不同語言版本。2.智能顯示,一旦選定一個(gè)功能,泵僅...</p> <a href="/muyuan-News-579822/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <li> <div id="vvuskjdd" class="NyNews_Time"><em>2015</em><span>10-28</span></div> <div id="vvuskjdd" class="NyNews_Text"> <a href="/muyuan-News-576194/" class="NyNews_Name">微型計(jì)量泵壓力小效率高</a> <p>微型計(jì)量泵特點(diǎn)：各種流量的計(jì)量精度重復(fù)性高通過帶內(nèi)裝測量刻度的手輪進(jìn)行手動(dòng)調(diào)節(jié)流量，調(diào)節(jié)準(zhǔn)確，進(jìn)行平穩(wěn)。工作壓力可到25Mpa進(jìn)口壓力低，可泵送高粘度液體通過特殊的相匹配材料和特殊密封的使用，泵零件與所泵送的材料（多羥級(jí)化合物、異氰酸酯）相容。流量脈動(dòng)小，容積效率高。*無泄漏：無機(jī)械軸封部分，所以不存在有泄漏。微型計(jì)量泵輸出量精度高：清水情況下，可獲得1.5%的精度?？梢宰晕撼厍逅畻l件下，吸程為1米。允許干空運(yùn)轉(zhuǎn)：工作腔為波紋管，因而可以干運(yùn)轉(zhuǎn)。使用壽命長：龍亞該系列泵腔...</p> <a href="/muyuan-News-576194/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <li> <div id="vvuskjdd" class="NyNews_Time"><em>2015</em><span>10-21</span></div> <div id="vvuskjdd" class="NyNews_Text"> <a href="/muyuan-News-572995/" class="NyNews_Name">普羅名特計(jì)量泵維護(hù)成本低，壽命長</a> <p>普羅名特計(jì)量泵特點(diǎn)：安全性的周密設(shè)計(jì)保證了設(shè)備長的使用壽命和極低的維護(hù)成本：采用雙層保護(hù)（金屬內(nèi)套和塑料防腐外殼）防止內(nèi)部元器件的腐蝕雙層隔膜并配有傳感器，可及時(shí)發(fā)出隔膜破損信號(hào)普羅名特計(jì)量泵是雙隔膜泵。雙隔膜泵的功能是很容易理解的：以壓縮空氣來驅(qū)動(dòng)液力端的計(jì)量泵隔膜。這樣在液力端的反向一端形成吸液過程，一旦計(jì)量泵隔膜達(dá)到極限位置，滑閥就把壓縮空氣轉(zhuǎn)移到先前沒承壓的一端，這時(shí)介質(zhì)被輸送出去并且輸液端立刻開始重復(fù)進(jìn)行吸液過程。普羅名特計(jì)量泵輸出介質(zhì)和壓縮空氣之間的等壓作用使計(jì)量...</p> <a href="/muyuan-News-572995/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <li> <div id="vvuskjdd" class="NyNews_Time"><em>2015</em><span>10-14</span></div> <div id="vvuskjdd" class="NyNews_Text"> <a href="/muyuan-News-569734/" class="NyNews_Name">計(jì)量泵選型五大要素，正確區(qū)分類別</a> <p>電磁隔膜計(jì)量泵與柱塞式計(jì)量泵在性能上有何差別？計(jì)量泵分為柱塞式計(jì)量泵和隔膜計(jì)量泵，現(xiàn)僅將電動(dòng)柱塞式計(jì)量泵與電動(dòng)隔膜計(jì)量泵做比較。柱塞泵是將直流電動(dòng)機(jī)帶動(dòng)柱塞復(fù)運(yùn)動(dòng)將液體吸入，加壓后排出，由于其柱塞裸露，且柱塞在液體中工作，在液體研磨作用下柱塞磨損非?？?，一旦配備口徑較大的噴嘴，其柱塞往復(fù)頻率提高，加劇柱塞的磨損。機(jī)器壽命短。而更換柱塞價(jià)格非常昂貴，如果電壓不正常也將直接導(dǎo)致工作直流電的不正常。另外，由于大幅來回往復(fù)運(yùn)動(dòng)，柱塞泵的工作脈動(dòng)很大，使得流量不穩(wěn)定。膽柱塞泵初始吸料較...</p> <a href="/muyuan-News-569734/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <li> <div id="vvuskjdd" class="NyNews_Time"><em>2015</em><span>10-13</span></div> <div id="vvuskjdd" class="NyNews_Text"> <a href="/muyuan-News-569059/" class="NyNews_Name">怎么判斷pH玻璃電極的優(yōu)良</a> <p>用戶對(duì)pH玻璃電極的要求１、低阻抗玻璃膜２、0～14pH范圍內(nèi)的化學(xué)腐蝕３、不易破損４、熱穩(wěn)定性５、好的再現(xiàn)性６、不易水解７、無堿誤差８、在0～14pH范圍內(nèi)的線性電位值薄膜玻璃主要由SiO2正四面體網(wǎng)絡(luò)、網(wǎng)絡(luò)框架和網(wǎng)絡(luò)電荷點(diǎn)組成。其中zui后一個(gè)組分可以使SiO2網(wǎng)絡(luò)鍵松動(dòng)以使單價(jià)的陽離子易于交換。早期的薄膜玻璃一般是鈉玻璃，此種薄膜玻璃在pH10以內(nèi)都表現(xiàn)出良好的線性，而在這以上則有較大的堿誤差。如今，人們?cè)诓Ａб褐屑尤脘嚮衔铮ㄤ嚥ＡВ┦沟帽∧げＡв休^寬的pH范圍而且只...</p> <a href="/muyuan-News-569059/" class="NyNews_More"><img src="/Skins/296923/images/more01.png" /></a> </div> </li> <div id="vvuskjdd" class="clear"></div> </ul> </div>  <div class="vvuskjdd" id="fengye">共 77 條記錄，當(dāng)前 5 / 10 頁 <a href="/news-p1/">首頁</a> <a href="/news-p4/">上一頁</a> <a href="/news-p6/">下一頁</a> <a href="/news-p10/">末頁</a> 跳轉(zhuǎn)到第<input style="width:20px" class="p_input" type="text" name="custompage" id="custompage" onkeypress="return event.keyCode>=48&&event.keyCode<=57" onKeyDown="if(event.keyCode==13) {window.location='/news-p'+this.value; return false;}">頁 <input type="button" value="GO" 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