ASTM B330 method for determination of powder fisher sub sieve size of refractory metals and compounds-fisher method 201-30

ASTM B330 method for determination of powder fisher sub sieve size of refractory metals and compounds-fisher method is China national standard GB 3249-1982 method for determination of powder particle size of refractory metals and compounds-fisher method. This standard is suitable for the determination of refractory metals and compounds with particle size  (shown in volume surface area average diameter) ranging from 0.5 to 50 microns.

HMK-22 Fisher sub sieve sizer Clamp Assembly Control

The American Society for Testing and Materials (ASTM) has a standard test method for using this instrument, B-330. It is entitled “Average particle size of powders of refractory metals and compounds by the Fisher Sub-Sieve Sizer.” The International Organization for Standardization (ISO) also has a standard pertaining to the use of this instrument, ISO/TC 119/SC2.

Fisher sub sieve sizer reading chart

Fisher sub sieve sizer particle size reading

Fisher sub sieve sizer sample tube

Fisher sub sieve sizer spare parts

Fisher sub sieve sizer https://www.aimsizer.com