Mark on the bend in the LION 2 Kanthal A1 heating wire is reviewed using a Dino-Lite microscope with varying angles, lighting and polarization. The mark looks to have signs of both spiral and toroidal form.
It exists on only one side of the metal in a similar way to how the dual spiral on the quartz appeared on only one side of the quartz.
Download of high resolution imagery can be done from here:
ERRATA: Bob says heater coil when referring to the purely passive double CU windings.

0 Comments