DJ6 type DC spark leak detector
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Does the DJ6 type DC spark leak detector contain two 12V batteries? How does it use these 12V batteries to generate pulse voltages of several tens of kilovolts? Is this device dangerous? How to check the quality of the enamel layer in an enamel-lined reactor, and what voltage should be set? During testing, can no one else touch the reaction vessel? Will there be a risk of electric shock? When testing small objects, it is necessary to insulate; when testing large objects, proper grounding is required? Why?
His circuit has a dedicated boost circuit. It can generate high-voltage pulses
The manufacturer says that upon contact, it gives just a tingling sensation similar to that of the electric spark from a lighter