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    超聲波清洗功能在PH計電極上的應用原理
    2019-09-13 15:36:23
    目前使用的pH計電極多以玻璃電極作為測量電極,以甘汞電極作為參比電極。
    The pH electrode with glass electrode as the measuring electrode to the calomel electrode as a reference electrode.
    當pH計檢測介質時,汙染物會附著在玻璃電極上,將會影響玻璃電極產生的電勢,進而影響到pH計的示值,使靈敏度和測量精度降低,甚至失效。因此對於pH計在實際使用中的抗汙染性及清洗方法,一直有人在不斷研究。
    When the pH meter test medium, the pollutant will be attached to the glass electrode, will affect the potential of the glass electrode, and then affect the pH meter display value, so that the sensitivity and measurement accuracy is reduced, or even failure. So for the pH meter in the actual use of anti pollution and cleaning methods, has been constantly studied.
    超聲波清洗是在pH電極的下方安裝有超聲波清洗頭,由超聲波發生器向清洗頭提供約80kHz頻率的振蕩源,從而使清洗頭產生高頻率振動,清洗頭的高頻振動傳遞給被測溶液,在溶液中產生空氣隙,隨即迅速消失,空氣隙反複產生和消失的空化效應可使電極敏感部位的結垢剝離或防止汙染物粘附。
    Ultrasonic cleaning ultrasonic cleaning device is installed below the pH electrode, by the ultrasonic generator to clear shampoo provides about 80kHz frequency oscillation source, so that clear shampoo vibration in high frequency, high frequency vibration of the cleaning head transfer the solution to be measured, the air gap in the solution and then quickly disappear, the air gap repeated appearance and disappearance of the cavitation effect can be the sensitive parts of the electrode fouling stripping or prevent adhesion of pollutants.
    本文由超聲波清洗機生產廠家提供幫助,更多的相關內容請點擊: http://www.humg.cn/我們將詳情為您解答.歡迎您的光臨!
    In this paper, the ultrasonic cleaning machine manufacturers to provide help, more relevant content, please click: http://www.humg.cn/ we will be the details for you to answer!
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