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本方法适用于新制的、使用中的和维修后的SZT—01型以及同类型化油器式发动机数字转速表的精度检查。 SZT—01型化油器式发动机转速表是便携式测速仪表。它带有HD—01型电磁感应式传感器,利用发动机点火线圈低压电流获得脉冲信号,实现对发动机曲轴转速的非接触测量。采样时间为1S(秒),可直接读出发动机曲轴的转速。该仪表可广泛应用于发动机研制、修理
This method is suitable for checking the accuracy of newly manufactured, in service, and repaired SZT-01 models and the same type of carburetor engine digital tachometer. SZT-01 carburetor engine tachometer is a portable speedometer. It with HD-01-type electromagnetic induction sensor, the use of low-voltage ignition coil ignition pulse signal to achieve non-contact measurement of the engine crankshaft speed. Sampling time of 1S (seconds), the engine crankshaft speed can be read directly. The instrument can be widely used in engine development, repair