I believe the Herbalizer used a thermocouple to monitor the air temp for temperature feedback as well. Probably others but that seems the most notable since it had such fast halogen heatup.
Coil looks to be Kanthal, interesting how black it’s gotten in the hot zone. Probably glowing hot to look like that?
It’s sort of reminds me of that Vivant Vleaf Go which also used a metal coil inside a ceramic enclosure.
Thanks for sharing those photos, always cool to see under the hood!
Thanks, I had forgotten about the Herbie. Maybe Bowle is only portable?
I searched back through this thread for any answers on the coil's composition. Apparently it's stainless steel, not kanthal. Way back on page 44, vtac intervened -- needed to move Bowle posts to the Material Safety discussion area. Heh Heh, he said move Bowles. Interested readers can see the alarming posts here:
Modnote: The following 5 posts were moved out of a vaporizer model-specific thread to comply with the forum rules. Please keep the discussion civil, cite sources, and don't state opinion as fact. This is not a place to make baseless claims about any model. The glowing metal alloy is made...
fuckcombustion.com
My coil is rather blackened, especially at the apex midpoint, leaving marks on ceramic. But those marks are so tiny, and the rest of the ceramic and the interior of puck look brand new. Except for my cracked off piece
. Noticed how my cracked space is right where the left side of thermocouple wire stretched over. Can see bend in wire from its memory wrapping around broken piece ledge. No air leakage, fortunately
This puck had its two year birthday last week. What did it get? A drunken stripping and beat down, like a frat hazing. Figured well over 2,000 pots over its faithful service