Latent Heat of Vaporization of Component 1 is usually measured using the Kilocalorie per Kilogram[Kcal/kg] for Latent Heat. Joule per Kilogram[Kcal/kg], Kilojoule per Kilogram[Kcal/kg], BTU per Pound[Kcal/kg] are the few other units in which Latent Heat of Vaporization of Component 1 can be measured.