Temperature correction method of electrochemical test system

• Main Author: LYU GUOWEN
• Format: Patent
• Language: Chinese; English
• Published: 02.03.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a temperature correction method of an electrochemical test system. The method comprises the following steps: S1, measuring target analyte standard test samples with different concentrations at a preset temperature to obtain a current signal standard value; measuring currents of different concentrations at different temperatures to obtain a temperature correction function corresponding to each concentration; S2, calculating an initial temperature correction function according to the temperature correction function of each concentration; carrying out preliminary correction on the current obtained by measuring a unknown concentration sample according to the initial temperature correction function, and calculating a preliminary correction current signal; S3, obtaining aconcentration-temperature correction piecewise function according to the primary correction current signal, the temperature correction function and the current signal standard value; comparing the primary correction current