Conduction is one of two basic ways a vaporizer heats material: through direct contact with a hot surface. The material rests in or on a heated element in the chamber and vaporizes there. Fast, simple, and built into many devices.
How does conduction work?
The heating chamber is heated, and the material receives its heat directly through contact with the hot surface. This is quick – conductive vaporizers are usually ready to use in no time. The disadvantage: The heat is distributed less evenly, which is why you should stir the material occasionally.
Advantages and limitations
- Quick to start – short heat-up time.
- Simple design – often cheaper than pure convection.
- Less even – material at the hot surface vaporizes first.
Conduction or Convection?
Convection vaporizes more evenly and aromatically, while conduction is faster and simpler. If you want both, choose a hybrid vaporizer, which combines the two principles.
Frequently Asked Questions
Does material burn with conduction?
At too high a temperature or without stirring, it can burn at the contact surface. With the right temperature, it remains vaporization.
Should I stir the material?
Yes, with conductive devices, stirring ensures more even vaporization.
Is conduction worse than convection?
Not worse, just different – faster and simpler, but less even.
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Convection vaporizers
Hybrid vaporizer