| 摘要 |
An opto-spark-electronic octane meter includes an optical system connected by means of light guides to the block for formation and processing of optical signal. In the zone of measurement normally to the axis of the channel additionally two electrodes of high-voltage electric dischargers and a permanent magnet are placed, the optical system formed of three photo-diodes with filters connected to the power supply block and the block of electronic control and calculation, block of controlled electronic high-voltage generator of variable frequency and amplitude, block of analysis of intensity and color of luminous flux from spark, block of operative control and matching block. |
