| 摘要 |
PURPOSE:To make it possible to measure an ion concentration rapidly with a simple operation by performing an operation processing under the control of a specific program on a basis of electride potential information from an ion concentration detection part. CONSTITUTION:Since electrode potential information from an ion concentration detection part is converted to an information form adapted to computer preocessings, this information is inputted to a measure information conversion part. The measure information conversion part consists of amplifiers 1-3 which amplify various measure information, A/D converter 4 which converts amplifier outputs to digital information, controllers 5 and 6 which perform automatic adjustment for the measuring equipment sensitivity and off-set, etc. Measure information converted and inputted from the information conversion part is inputted through interface 7 and is processed according to a specific program. This information processing part is constituted by read-only memory 9, random access memory 8, central processing unit 10, etc. Digital information for the measure value is displayed on luminous display part 12 through driver 11. |
