Sampling problem

2010-06-10View Original

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The maximum particle size of the raw material is 10 MM. What is the appropriate number of sampling times? The desired analysis particle size is 90 percent. I seek assistance from experts; as there is limited experience in this area, I kindly ask experienced users to share the best methods for sample preparation. Thank you!

Reply #22010-06-10

For reduction, the quartering method is used: after mixing, the material is shaped into a cake, and then the diagonal sections are removed. This process is repeated several times until the amount of sample remaining meets the requirements for analysis. Sampling is of utmost importance – it must be representative!

Reply #32010-06-10

Please clarify your question further so that Haiyou can answer it more easily.

Reply #42010-06-10

Sampling steps for feed size of 10 mm and output particle size of 200 mesh!

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Sampling problem

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