Research into Function Improvement of Electron Oscillograph by Adding Pulse Wave Collecting Circuit

The measuring function of short persistence oscillograph can be extended by adding pulse wave collecting circuit and signal processing circuit.Pulse sensor of HK-2000B was applied as a pulse wave collector.Signal processing function,which was composed of signal sampling,memorizing and scanning,was implemented by Microprocessor of SPCE061A.Those circuits can add function of pulse wave measurement and display to short persistence oscillograph.So the medical physics experiment, application of oscillograph,can be developed.Also,medical students would take more interests in physics experiments.