201-50 Average particle size expression fisher model 95 sub sieve sizer
D50 is usually used to show powders’ average particle size. Average particle diameter shows that the particles smaller than it and larger than it of the sample each account for 50%. The fisher average particle size is the particle size that use air penetrant method to measure the particles’ uniform. The users can read the particle size expressed directly from the readout board, measured in microns.
fisher scientific sub sieve sizer model 95 parts
