The vapour pressure molecule which escapes from the surface of the volatile liquid then creates equilibrium at saturated vapour pressure. As we very well know that vapour pressure increases with temperature but it is independent of the atmospheric pressure and thereby we can say that it depends only and only on the physical characteristics of the liquid. We are very well aware of the term called the latent heat of vaporization which is the number of calories needed to convert one gram of the liquid to vapour without any kind of chance in the temperature in the remaining liquid. After that the temperature of the given remaining liquid is then increased drop wise. All this scientific definitions helped to create a vaporizer.
For this we should also know what specific heat basically means. It is actually the number of calories which is needed to increase temperature of one gram of substance by only one degree. Usually manufacturers ask for a material of the vaporizer which has high specific heat so that it minimizes the temperature and also it associated with the vaporization.
To know what thermal conductivity means the definition is as follows. It is a measure of how fast cans a substance can transmit heat. All this should be known before vaporizer is chosen.
