| 释义 |
amperometer Electr.|æmpəˈrɒmɪtə(r)|
[f. ampere + -ometer. A shortened form is ammeter.]
(See quot. 1882.) Hence amperoˈmetric a., esp. amperometric titration, titration by electromagnetic methods.
1882Catal. Electr. Exhib. 46 Patent amperometer for measuring electrical work, applicable to electro-plating, to show the work done or doing in a vat. 1941Kolthoff & Lingane Polarography viii. xxxiii. 448 As it is the current which is measured during the titration, we prefer to call this type of titration ‘amperometric titration’. 1960Jrnl. Iron & Steel Inst. CXCV. 374/1 Amperometric titrations may be conducted with an indicator electrode in combination with a reference electrode, or by means of two indicator electrodes. |