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201-15 What is fisher sub sieve sizer?
201-15 What is fisher sub sieve sizer?
The fisher sub sieve sizer is a kind of instrument that measures the particle size. It is composed of air pump, voltage stabilizer, dryer, pressure gauge and so on. The instrument uses an air passage method pioneered by Fisher Scientific in the United States to measure powders such as magnetic, superhard, metallurgical, etc. that cannot be measured by ordinary particle size measurement methods.
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