| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion state measuring device having general versatility and superior cost performance, and capable of measuring any of combustion states without affected by kinds of fuel and combustion states. SOLUTION: This combustion state measuring device comprises a sensor 3 for converting the change of illuminance in light emission from flame 1 into the change of electric current, a current/voltage converting amplifier 4 for converting the change of electric current into the change of voltage, a data collecting device 5 for processing the change of voltage as signal waveform, and a signal processing device 6 for analyzing the signal waveform in time-series order. COPYRIGHT: (C)2006,JPO&NCIPI
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