 Fraction Units: Part Per Hundred Thousand     FREE Publications Control Engineering Chemical Engineering  World Pumps  Filtration+Separation LEDs Magazine Reinforced Plastics  Engineered Systems Machinery Lubrication more     Materials  Design  Processes  Units  Formulas  Math Glossary » Units » Fraction » Part Per Hundred Thousand Part Per Hundred Thousand (ppht) is a unit in the category of Fraction. It is also known as parts per hundred thousand. This unit is commonly used in the INT unit system. Part Per Hundred Thousand (ppht) has a dimension of nil (fraction) where L is length, T is time, N is amount of substance, and I is electric current. It can be converted to the corresponding standard SI unit by multiplying its value by a factor of 1E-005.

Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Fraction include Carat (karat) (ct, Kt), Part Per Billion (ppb), Part Per Hundred (pph, %), Part Per Hundred Million (pphm), Part Per Million (ppm), Part Per Quadrillion (ppq), Part Per Tera (ppt), and Part Per Thousand (ppt).  Home  About Us  Privacy  Disclaimer  Contact Copyright © 2020 eFunda, Inc.