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Device, a lead accumulator element, for ladeterminacion density electrolyte sulfu acid-rich.
Device, a lead accumulator element, for ladeterminacion density electrolyte sulfu acid-rich.
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机译:装置,一种铅蓄电池元件,用于致死密度极高的浓硫酸电解质。
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1287067 Measuring electrolyte density TUDOR A B 19 April 1971 [4 Feb 1970] 20872/71 Headings G1N and G1U Since electrolyte conductivity H, Fig.1 (e.g. that of dilute sulphuric acid in a battery, varies with its density P in the manner shown, in order to determine the density of a specimen of electrolyte by measuring its conductivity, firstly a measurement of its conductivity is made, secondly the density of the electrolyte is decreased (or increased), and finally a second measurement of conductivity is made and if this value is lower (or higher) than the first value then the density corresponds to a point such as P 1 on the graph, while if the second value of conductivity is higher (or lower) than the first value the density corresponds to a point such as P 2 . A device for use in performing the above measurements comprises a glass tube, Fig. 2, containing two pairs of measurement electrodes 2 and a pair of discharging or charging electrodes 5. In use the tube is immersed in the electrolyte, current is drawn from, or passed into the electrodes 5 so as to change the density of the neighbouring electrolyte, gas bubbles 8 are passed up the tube, and conductivity measurements are made by the pairs of electrodes 2, that made by the upper pair being used to determine to which point P 1 or P 2 the measurement from the first pair relates.
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机译:1287067测量电解质密度TUDOR AB 1971年4月19日[1970年2月4日]标题G1N和G1U由于图1中的电解质电导率H(例如,电池中的稀硫酸的电导率H)随密度P的变化,如图所示,为了通过测量其电导率来确定电解质样品的密度,首先进行其电导率的测量,其次降低(或增加)电解质的密度,最后进行电导率的第二次测量,如果如果电导率的第二个值比第一个值低(或更高),则密度对应于点,例如曲线上的P 1;而如果电导率的第二个值比第一个值高(或更低),则密度对应于一个点,例如如P 2所示,用于执行上述测量的装置包括一个玻璃管,图2,该玻璃管包含两对测量电极2和一对放电或充电电极5。在使用中,该管浸入电极中。电解液,电流从电极5中抽出或流入电极5中,以改变相邻电解质的密度,气泡8沿管子向上流动,电导率测量由成对的电极2进行,电极2由上部一对用于确定第一对测量与哪个点P 1或P 2相关。
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