| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating value measuring system capable of easily measuring a heating value of gas.SOLUTION: A heating value measuring system comprises: a container 101 into which a mixed gas to be measured is injected; a microchip 8 which is disposed in the container 101, and includes a heating element generating heat at a plurality of heating temperatures; a measuring part 301 which measures a value of an electric signal from the heating element contacting the mixed gas to be measured at each of the plurality of heating temperatures; a formula storing device 402 which stores a heating value calculation formula in which the electric signal from the heating element at the plurality of heating temperatures is used as an independent variable, and a heating value is used as a dependent variable; and a heating value calculating part 305 which calculates a heating value of the mixed gas to be measured, by assigning the measured value of the electric signal from the heating element to the independent variable of the heating value calculation formula. |
