1: End plug, 1b: Ta ring, 2: Alumina container, 2b: Filament holder, 3: W Filament, 4: insulator alumina, 5: Mo connector, 6: Ta casing,
6b: Ta ring, 7: Mo wire, 8: Insulator alumina, 9: Stainless steel rod.
1: End plug, 1b: Ta ring, 2: Alumina container, 2b: Filament holder, 3: W Filament, 4: insulator alumina, 5: Mo connector, 6: Ta casing,
6b: Ta ring, 7: Mo wire, 8: Insulator alumina, 9: Stainless steel rod.