| 摘要 |
An analytical apparatus (130) for detecting at least one analyte in a sample (126), in particular for detecting blood glucose, is proposed, - where the analytical apparatus (130) is equipped to carry out at least one analyte measurement, where in the analyte measurement at least a property changeable by presence of the analyte at least of a test chemical (119) of a test element (110) is recorded, in particular an electrical and/or optical property, and - where the analytical apparatus (130) is furthermore equipped to carry out at least a quality measurement on the test chemical (119), where in the quality measurement at least an intrinsic luminescence of the test chemical (119) is recorded and from the intrinsic luminescence a conclusion is drawn on a quality of the test chemical (119), in particular a degradation. |
