What is a Vaporizer and How Do They Work?

What is a Vaporizer?

It’s an inhalation device which is used as a way to release active substances found in both organic and inorganic materials in vapor form by way of the application of heat. Vaporizing, i.e. using a vaporizer, ought not be confused with the act of smoking. Vaporizers release a product’s active ingredients, which are then used for recreational or therapeutic purposes.

On the other hand, smoking involves a slow burning process of botanicals, which in turn gives off smoke rather than an aromatic vapor. Thus, smoking involves a higher degree of chemical reaction, thereby releasing toxic byproducts, and those can potentially cause harm to the human body.

It’s for this reason that vaporizers were introduced – they represent a healthy alternative to the act of smoking. So, in essence, the same therapeutic effects are to be had, but there are no potentially harmful ingredients in the smoke.

 

How the Vaporizer Works: Conduction vs. Convection

There are two major principles that vaporizers rely on with respect to the application of heat to a herbal material.

Conduction

Conduction, in this case, occurs when the vaporizing of material involves the direct contact of the heating element for which to release vapor. This is the easiest and cheapest method of operation.

Devices that rely on conduction include smaller-sized portable models and vaporizer pens. Given their small size, pen-style vaporizers in the main rely on the principle of conduction.

Pros: The heating up time is more rapid because of the close contact between the herbal material and the heat source. Vaporizers that rely on this method are easier to use and make for a cheaper alternative.

Cons: There’s a greater chance of combustion, and thus these vaporizers are more dangerous, as the vaping material is exposed directly to the source of heat.

 

Convection

There is no direct contact made between the heating element and the herbal material in the convection process. Forced-air and whip-style methodologies are used, since the devices require a method of convection and the air must be moved towards the botanic from the heating element.

Forced-air vaporizers require an internal fan which pushes heated air toward the material, whereas, whip-style vaporizers rely on the user who has to manually draw air utilizing a tube, which is referred to as the whip.

Pros: Less opportunity for combustion. Adjustments to temperature are easily made. Better quality of vapor.

Cons: More time is required for the vaporizing to begin since the air must be heated prior to it reaching the herbal material. There are additional components and thus convection vaporizers are costlier.

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