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target="_blank"><strong>養殖業儀表</strong></a>用于養殖業的水質指標檢測，以便達到規定的水質標準。本儀器應用微電腦光電子比色檢測原理取代傳統的目視比色法。消除了人為誤差，因此測量分辨率大大提高。測量時，當被測水樣倒入時，水樣將變成藍色。然后將此水樣放入光電比色座，儀表會通過比色深淺從而得各參數的濃度大小。<div>　　儀表線條簡潔，操作簡便和較高的性價比，帶背光功能的LCD數字顯示，采用低漂移、高精度電路系統。可靠的微結構及高精度光路系統，儀器能長時間穩定工作，高強度長壽命光源，無更換之憂慮。</div><div>　　<strong>養殖業儀表</strong>的產品特性：</div><div>　　微電腦智能型設計、進口小芯片，0.01PH測控盡得體現，可用于精工業測控；</div><div>　　超好穩定性，標定間隔周期長，突破傳感器線長60米限制，支持線長300米內無需加前置放大器；</div><div>　　儀表自帶接地，可用于各種惡劣環境下使用，抗干擾能力更加突出；</div><div>　　2組繼電器ON/OFF自動報警或自動控制調節PH值功能；</div><div>　　4～20mA或20～4mA可逆輸出，滿足電流控制用戶的控制應用需求；</div><div>　　4～20mA變送輸出，可用于連接工業電腦、PLC或無紙記錄儀；</div><div>　　控制方式靈活可選：開關量控制、電流控制，滿足不同測控用戶使用需求；</div><div>　　上下限標準值設定，遲滯量任意設定，避免繼電器頻繁開關；</div><div>　　安裝操作簡單，無需說明書即可運用自如；</div><div>　　可適配國內外各種品牌工業電極。</div> </div> <div id="5hjznnl" class="ny_PrevNext"> <ul> <li>上一篇：<a href="/wote18-Article-1868624/">哈納磷試劑HI93706-01組成及測量范圍</a></li> <li>下一篇：<a href="/wote18-Article-1875189/">哈納磷試劑HI706-25組成及測量范圍</a></li> </ul> </div> </div> </div> </div>   <div id="hnbbb7l" 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