| 摘要 |
The method involves executing the photometric filling measurement with measuring light (5a), irradiated on the liquid sample in the measuring zone (2), a measuring light wave length, for which the liquid has an optical behavior identical with variation of a liquid parameter, which is determined by a spectroscopic measured variable selected from a group by spectroscopic measured variables, that is absorption, transmission, Remission and fluorescence. A liquid parameter characterizes the chemical composition, concentration and action of one or multiple connections contained in the liquid. |
