Title: PH meter
Application Number: 90106980 Application Date: 1990.08.11
Publication Number: 1059032 Publication Date: 1992.02.26
Approval Pub. Date: Granted Pub. Date: 1993.06.16
International Classifi-cation: G01N27/416
Applicant(s) Name: Zhejiang Univ. Address: 310027
Inventor(s) Name: Mo Shanzheng, Shi Hongbing
Attorney & Agent: CHEN ZHENXIANG
Abstract:
     This invention discloses an instrument for measuring the acidity of solution, which mainly features that by only two keys, it can measure such parameters as electrode potential (mV), and the pH value and temp of solution, and implement automatic compensations of temp, electrode potential and standard buffering liquid. Eight operational states of the instrument may be indicated by 8 LEDs. Its advantages include intelligence, high accuracy, simple structure and stable and reliable operation.
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