| abstract |
A measurement cell ( 3 ) for measuring at least one constituent of a liquid sample, in particular blood, includes a reception space ( 9 ) for receiving the sample includes a measurement system ( 8 ) having at least one sensor electrode ( 10 ) exposed within the reception space; a first heat supply equipment ( 12 ) extending over a first area ( 91 ); a second heat supply equipment ( 14 ) extending over a second area ( 93 ), the first and second heat supply equipment being arranged to heat the sample within the reception space ( 9 ), wherein the second area ( 93 ) is larger than the first area ( 91 ). |