| http://www.w3.org/ns/prov#value | - The device including a gaseous ionizing chamber having centrally located inside the chamber a conducting sample to be tested to which a negative potential is applied, a plurality of anode or "sense wires spaced regularly about the central test wire, a plurality of field wires" at a negative potential are spaced regularly around the sense, and a plurality of guard wires" at a positive potential
|
