Spark Discharge Apparatus

Demonstrates The Ionizing Effect Of The Radioactive Emissions. A Long rrow Metal Strip Is Mounted On Edge Parallel To And Underneath A Wire Mesh, Together Form Two Long Conductors With A rrow Air Gap Insulation Between Them And Are Provided With A 4Mm Termils For Power Input. On Applying High Voltage Across The Termils, A Continuous Spark Along The Length Of The Wire Mesh Is Produced. The Radioactive Material Source Is Located On The Wire Mesh While Use. Complete Assembly Housed In A Insulated Plastic Case. Operating Voltage For The Instrument Is 5Kv - 6Kv. (Spark Discharge Apparatus)