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                                當前位置:首頁  >  技術文章  >  在線鐵離子監測儀應用微電腦光電子比色檢測原理取代傳統的目視比色法

                                在線鐵離子監測儀應用微電腦光電子比色檢測原理取代傳統的目視比色法

                                更新時間:2021-08-03  |  點擊率:657
                                  在線鐵離子監測儀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。
                                 
                                  采用分光光度的光電比色原理, 應用方便試劑,水樣放入試劑反應后幾分鐘即可讀數,數字顯示測定值,試劑包裝為方便滴水瓶。
                                 
                                  適用于大、中、小型水廠及工礦企業、生活或工業用水,以便控制水達到規定的水質標準。
                                 
                                  在線鐵離子監測儀是通過濕式化學+光電比色原理在線測量0 - 1.0mg/l溶解鐵(二價和三價)的濃度。分析儀通過精密的活塞泵二種試劑,經過大約7分鐘的反應時間(不包括清洗時間),分析并顯示出測量結果。采用精密的活塞定量泵進行試劑滴定,每滴為30微升,滴定非常,從而保證測量更加準確,同時節省試劑,運行費用低。
                                 
                                  2個可編程的限值報警繼電器可用于報警或控制,分析結果可以通過選配的4-20mA或RS232插板進行傳輸或記錄。另外,還可以進行雙通道測量,對兩個不同采樣點的水樣測試監控,更加經濟實惠。依實際需求,可以選擇不同的測量周期如設置間隔時間、水量控制或外部訊號控制達到zui合理的測量方式,達到監測和控制功能。
                                 
                                  下面讓我們來看看在線鐵離子監測儀的特點有哪些吧:
                                 
                                  1、進口高性能、長壽命(10萬小時)、高亮度光源,配以窄帶濾光系統,光學穩定性ji佳,不易受到各種光的干擾,因而儀器精度、穩定性好。
                                 
                                  2、利用高性能16位低功耗單片機控制,電池供電,待機時間可達6個月。
                                 
                                  3、手持式便攜結構設計,ABS模壓材料,IP65設計,防水防塵。
                                 
                                  4、可保存標準曲線20條及199個測定值(含帶時間標簽年、月、日、時、分、秒的濃度值、吸光值及透光率)
                                 
                                  5、配以便攜手提箱,連同試管、試劑一起裝入,方便攜帶。
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