论文部分内容阅读
酸度计是测量溶液酸碱度的计量仪器 ,广泛应用于工农业生产和科学实验 ,它一般由电计和电极构成 ,由于酸度计电极 (以下简称为电极 )相对于电计来说 ,体积小 ,价格低 ,可单独配置 ,人们常称电计为酸度计 ,而把电极视为辅件。如送检的酸度计不带配套的电极 ;检定员在现场检定时
Acidometer is a measure of the pH of the solution measuring instruments, widely used in industrial and agricultural production and scientific experiments, which generally consists of electricity meter and electrode composition, the pH meter electrode (hereinafter referred to as the electrode) relative to the electricity meter, small size, price Low, can be individually configured, people often call electricity meter, and the electrode as an accessory. Such as the acid test without the supporting electrode; examiner at the scene when the test