ISO 9276-2:2014
Representation of results of particle size analysis -- Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions
Product Details
The equivalent diameter of a particle of any shape is taken as the size of that particle. Particle shape factors are not taken into account. Samples of particles measured are intended to be representative of the population of particles.
For both notation systems, numerical examples of the calculation of mean particle sizes and standard deviation from histogram data are presented in an annex.