Measuring method for solid particle counting effectiveness in particle size analysis of resistivity method
A solid particle and particle size analysis technology, applied in particle size analysis, particle and sedimentation analysis, measurement devices, etc., can solve problems such as the increase of the lower limit of measurement, the measurement error of particle size distribution, and the blockage of small holes, so as to achieve universal practicability and avoid measurement errors. , the effect of improving the accuracy
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Embodiment 1
[0028] Example 1: see figure 1 , the manufacturer of the resistance method particle size analyzer in this embodiment is BECKMANCOULTER Company of the United States, the model is Mutisizer III; the aperture of the small hole tube is 100 μm, and the particle size measurement range of the corresponding particle sample to be tested is 2-60 μm; the electrolyte solution is selected from the United States. The sodium chloride electrolyte solution with a concentration of 0.9% produced by BECKMAN COULTER is named ISOTON II; the particle samples to be measured can be selected from solid particles in nature such as sediment in rivers and dust in the air, milk powder, tea powder, Solid particles in food such as spore powder, insoluble particles in injections and infusions, solid particles in various powder medicines, solid particles in chemical products such as coatings, dyes, abrasives, and powder metallurgy, etc.
[0029]a. Measurement of immersion density ρ: Select a balance with a min...
Embodiment 2
[0036] Example 2: see figure 2 , the manufacturer of the resistance method particle size analyzer in this embodiment is BECKMANCOULTER Company of the United States, the model is Mutisizer III; the aperture of the small hole tube is 560 μm, and the particle size measurement range of the corresponding particle sample to be tested is 11.2-336 μm; the electrolyte solution is selected from the United States. The sodium chloride electrolyte solution with a concentration of 0.9% produced by BECKMAN COULTER is named ISOTON II; the particle samples to be measured can be selected from solid particles in nature such as sediment in rivers and dust in the air, milk powder, tea powder, Solid particles in food such as spore powder, insoluble particles in injections and infusions, solid particles in various powder medicines, solid particles in chemical products such as coatings, dyes, abrasives, and powder metallurgy, etc.
[0037] a. Measurement of immersion density ρ: Select a balance with...
Embodiment 3
[0043] Example 3: see image 3 , the manufacturer of the resistance method particle size analyzer in this embodiment is BECKMANCOULTER Company of the United States, the model is Mutisizer III; the aperture of the small hole tube is 1000 μm, and the particle size measurement range of the corresponding particle sample to be tested is 2-600 μm; the electrolyte solution is selected from the United States. The sodium chloride electrolyte solution with a concentration of 0.9% produced by BECKMAN COULTER is named ISOTON II; the particle samples to be measured can be selected from solid particles in nature such as sediment in rivers and dust in the air, milk powder, tea powder, Solid particles in food such as spore powder, insoluble particles in injections and infusions, solid particles in various powder medicines, solid particles in chemical products such as coatings, dyes, abrasives, and powder metallurgy, etc.
[0044] a. Measurement of immersion density ρ: Select a balance with a ...
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