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target="_blank">硬度分析儀</a></strong>屬于一種常用的實驗室儀器，一般用來檢測水質中的金屬離子濃度，其測量標準有很多并沒有一個統一的標準。水質硬度又分為兩類，一類是暫時硬度，通過加熱可沉淀；另一種則為硬度，通過加熱不能沉淀。很多軟水系統實驗時都會用到硬度分析儀，用以檢測水質的軟化情況。<div>　　</div><div>　　由于硬度指標并未能統一，一般硬度分析儀都自帶有多種硬度單位顯示，主要包括-°dH、°f、ppmCaCO3、mmol/l等幾種。目前硬度分析儀實驗消耗已經大大降低，每500ml試劑可持續分析5000次實驗數據，達到了用少的試劑、樣品做到的監測工作。其高穩定性以及低維護操作大大方便了實驗人員的操作，對于接觸液體的部件都經過了加固措施，增強了耐腐蝕性能。</div><div>　　</div><div>　　如果需要攜帶外出測量水質硬度則可以選擇便攜式<strong>硬度分析儀</strong>，在使用時前需要對電極進行校正，如果檢測的樣品不同時則需要在檢測完成一次后用清水沖洗電極，避免電極附帶污物影響下次測試結果。另外其還有一個優勢，在校正液體與測量液體是在同溫下測量的，其檢測數據度將會大大得到保障。一般便攜式硬度分析儀主要部件有：水硬度電計、水硬度電極、AA電池、水硬度電極校正溶液、測量杯、測量杯底座、水硬度電極內溶液、內溶液添加工具、手提箱。</div><div>　　</div><div>　　第1個技巧、看產品的具體參數</div><div>　　</div><div>　　挑選硬度分析儀這樣的測量儀器各方面的參數是需要著重考慮的，因為這些參數不但能夠反映硬度計廠家的核心技術，還能讓不同行業人士找到適合的型號,因此有經驗的朋友選購前一定會看一下硬度分析儀廠家提供的各類硬度計的具體參數。</div><div>　　</div><div>　　第2個技巧、看產品商家的發展歷史</div><div>　　</div><div>　　挑選硬度分析儀廠家一定要考廠家的發展歷史，可以在一些比較的信息渠道，比如硬度計廠家的網站以及的線上平臺。硬度分析儀廠家發展過程關鍵節點的表現能夠全面反映它的硬度分析儀等儀器的可靠性。據市場表現來看發展越久遠越有明顯成果的硬度計廠家更有信賴的必要。</div><div>　　</div><div>　　第3個技巧、咨詢相關行業專家前輩</div><div>　　</div><div>　　而另一個角度來說在這個比較成熟的行業中有很多富有知識和經驗的專家，那么有機會可以咨詢對硬度計廠家相關技術和產品有研究的前輩們，他們往往可以從經驗和技術角度給予務實的建議。值得一提的是<strong>硬度分析儀</strong>廠家中一線的工作者們的意見值得參考。</div><div>　　</div><div>　　關于硬度分析儀廠家的挑選實際上只要掌握方法是很簡單的，比較實用的是通過看硬度計的具體參數來判斷它的核心功能和適用度，也可以看硬度計廠家的整體發展歷史來判斷它的可信度，當然，如果有條件可以咨詢對硬度計有研究的前輩專家的意見。</div> 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