marcuss said:
i asked to Sebastien why he is planning to make a total ceramic element for the herbo heater, this is the reply:
"We have decided to change the heating element for a ceramic one, because our exactely customer prefer the ceramic, but for the moment, i don't know if If the efficiency will be identical, for the moment we make tests"
i'm fine with the steel....also from the purple days creator i saw only pros with a stainless steel element....i know now ceramic is the trend so Sebastien must follow it to sell more!
I think it's a shame that the 'metal is bad' myth may end up making the Herbo less efficient. Stainless steel, as well as quality aluminum, as is used in the Volcano, is perfectly safe. There are still people who question the safety of the Volcano due to its use of the aluminum block heater/exchanger.
From the Storz & Bickel site:
"The top temperature reached in the heating block 240C (464F) is by far below the temperature that is needed to emit any substances out of the aluminium alloy AlMgSi, melting point 660C (1220F); boiling point 2519C (4566F) used by us. This is documented by an analysis of the air produced by the Volcano on top temperature made by the University of Leiden, Netherlands."
Steel and aluminum heat exchangers are excellent for retaining heat, enabling a more steady temp during use. The excellent SS exchanger (with fins for more surface area) that Tom came up with for the Purple-Days vape supplies the vape with plenty of back up heat so no matter how hard or how often you hit it, a good vaping temp is still available. Sebastien wisely incorporated stainless steel into his heating element to give it that same heat retention and efficiency.
Although I don't know if I'll ever own a Herboizer, I intend to email Sebastien and urge him not to sacrifice efficiency on the 'altar of ignorance'. I think it's better to educate people and dispel myths than it is to make a vape less than it currently is, in order to satisfy people who are wrong in their thinking.
This same thing has happened in the world of digital cameras. The 'hype' is that more pixels are better, and that's only true to a certain extent. It's more complicated than that and the resulting 'pixel race' has compromised picture quality in low light situations for many cameras.
I think I'll ask Sebastien, if he goes through with the heater change, to save a few of the current heating elements for those of us who appreciate the best efficiency. I know that if I ever do buy a Herbo, I'd be willing to pay extra to get the element he's using now instead of a lesser, all ceramic one.