首页> 外国专利> METHOD AND DEVICE FOR MEASURING THE VARIATION IN THE ACID CONCENTRATION OR BASE CONCENTRATION OF AQUEOUS SOLUTIONS

METHOD AND DEVICE FOR MEASURING THE VARIATION IN THE ACID CONCENTRATION OR BASE CONCENTRATION OF AQUEOUS SOLUTIONS

机译:测量水溶液中酸浓度或碱浓度变化的方法和装置

摘要

The inventive method is used for measuring the variation in the acid concentration or base concentration of aqueous solutions (12). To this end, the variation in volume of a body (4; 16) which can swell or shrink in water and which is immersed in the aqueous solution to be measured is measured and is placed in relation to the acid concentration or base concentration of the aqueous solutions (12). The inventive method makes it possible to continuously measure the variation in the acid concentration or base concentration of aqueous solutions, especially to measure the acid density and to display the charge state of lead accumulators.
机译:本发明的方法用于测量水溶液(12)的酸浓度或碱浓度的变化。为此,测量可以在水中溶胀或收缩并且浸入待测水溶液中的主体(4; 16)的体积变化,并将其相对于酸的浓度或碱浓度进行测量。水溶液(12)。本发明的方法使得可以连续地测量水溶液的酸浓度或碱浓度的变化,特别是测量酸浓度并显示铅蓄电池的充电状态。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号