For a given position height of the electrode in the Hartmann Bomb and the ignition delay time of 170ms,when the calculated concentration is 500g/m3,the measured concentration equates approximately to the calculated concentration;

• 对于哈特曼管电极位置高度,当点火延迟时间170 ms、计算浓度为500 g/m3时,其粉尘测量浓度近似等于计算浓度;