Design-2-Part

How OEM's can make their parts better, faster, and more efficient.

Desktop Engineering

Design, simulation, test, prototyping and high performance computing.

Power Transmission

Gear drives, bearings, motors, clutches, couplings, machine controls, sensors and components.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free magazines
Glossary » Units » Fraction » Part Per Tera
Part Per Tera (ppt) is a unit in the category of Fraction. It is also known as parts per tera. This unit is commonly used in the INT unit system. Part Per Tera (ppt) 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-012.
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 Hundred Thousand (ppht), Part Per Million (ppm), Part Per Quadrillion (ppq), and Part Per Thousand (ppt).

Additional Information
N/A
Related Pages
Glossary