| 摘要 |
PURPOSE: An ion measuring meter of cationic solution is provided which simply and accurately measures the ion in the cationic solution. CONSTITUTION: The ion measuring meter of cationic solution comprises: (i) an ion type selecting key(13) which selects the ion to be detected; (ii) an operation selecting key(21) which performs a detecting operation order; (iii) an ion concentration detecting part(10) which is set by ion type to be detect; (iv) an amplifying part(11) which amplifies an analog signal detected from the ion concentration detecting part; (v) an A/D converter(12) which converts the analog signal into digital; (vi) a concentration processing part by an ion(20) which operates the signal approved from the ion type selecting key and the A/D converter; (vii) a central processing unit(40) which operates the signal approved from the concentration processing part by an ion and the operation selecting key by using pre-stored ROM data and stores newly generated data to RAM; (viii) a display part(43) which displays general experimental value regarding corresponding ion produced from the central processing unit such as concentration value and hydrogen ion concentration; and (ix) an I/O interface(30) which controls data sending and receiving between the display part and the central processing unit.
|
