| pH计使用中有关问题的研究 |
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| 引用本文： | 殷海霞,李贵敏,贾美霞. pH计使用中有关问题的研究[J]. 价值工程, 2012, 31(4) |
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| 作者姓名： | 殷海霞 李贵敏 贾美霞 |
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| 作者单位： | 石家庄医学高等专科学校,石家庄,050081 |
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| 摘 要： | 本文报告了对pH计的连续多次校准法和玻璃电极的氢氟酸再生法的实验研究结果。提出pH计的校准至少要连续进行两次,用5%氢氟酸按一定程序处理玻璃电极,可恢复其性能。
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| 关 键 词： | pH计校准 玻璃电极再生 |
Study of the Issues Related to the Application of pH Meter |
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| Yin Haixia , Li Guimin , Jia Meixia. Study of the Issues Related to the Application of pH Meter[J]. Value Engineering, 2012, 31(4) |
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| Authors: | Yin Haixia Li Guimin Jia Meixia |
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| Abstract: | This paper reports on the experimental results of several occasion calibration method of pH meter and the hydrofluoric acid regeneration method of glass electrode,and points that the calibration of PH meter should be made at least two times,and the glass electrode should be treated with 5% hydrofluoric acid by certain procedures,so that its performance will be restored. |
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| Keywords: | pH calibration meter glass electrode regeneration |
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