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  301-24 GBT/21354 General method for the determination of tapped density of powder products

  2024-06-11 aimsizer Powder Flow

  The method of tapped density measurement refers to the method of using tapped density meter to determine the tapped density of powder. These methods actually is to compact the powder sample. Put the powder in a graduated glass measuring cylinder (or calibrated metal measuring cup). Lift the measurin ...

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  510-114 what are the related national standards of the particle size measurement of air jet sieve?

  2024-06-11 aimsizer Particle Size

  The related standard of particle size measurement： 0982 Determination of particle size and particle size distribution in Chinese pharmacopoeia version 2015 GB/T 3249-1982 Method for determination of powder size of refractory metals and compounds- fisher method GB/T 19077.1-2003 Particle size analys ...

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  201-58 Where is the bubble observation window of fisher sub sieve sizer? What is its function?

  2024-06-11 aimsizer Particle Size

  The bubble observation window of fisher sub sieve sizer is located at the bottom left of the front of HMK-22 fisher sub sieve sizer. It is used to observe the situation of bubble ejection when fisher particle size analyzer is working. HMK-22 Fisher Sub-sieve Sizer and Fisher Scientific Sub-sieve ...

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  201-43 What is the best instrument for mangnetic material powder particle size measurement?

  2024-06-11 aimsizer Particle Size

  Magnetic powders are easily agglomerated and not easily separated. Even the use of the most advanced particle size detection equipment laser particle size analyzer is helpless. Wet laser particle size detection cannot be carried out, dry dispersion is also difficult. In the field of magnetic materia ...

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  303-2 Why hall flowmeter has another name of metal powder hall flowmeter?

  2024-06-11 aimsizer Powder Flow

  Hall flowmeter is mainly used for testing the fluidity of metal powder. It is widely used in metal or metal-related industry such as 3-D printing. Sometime it is also used to measure the flow rate of nonmetallic powders. The HMKTest hall flowmeter is different from other gas or liquid flowmeter. So ...

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  201-7 What is the measurement range of particle size measured by the fisher sub sieve sizer?

  2024-06-11 aimsizer Particle Size

  201-7 What is the measurement range of particle size measured by the fisher sub sieve sizer? The most common measurement range of the fisher sub sieve sizer is 0.2-50 microns. There are some can measure 50-100 microns. But there is no international standard for such measurement, and the results ...

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  510-4 What is the application range of the Air Jet Sieve?

  2024-06-11 aimsizer Particle Size

  Since the Air Jet Sieve is invented, it has been widely used in many industrial fields. In the laboratory particle size sieve, the Air Jet Sieve is very ideal for sieving some powders such as cement, clay powder, chemicals, flour, cosmetics, plastics, medicine including Chinese and western medicine ...

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  303-39 How to maintain the funnel of hall flowmeter? What is the necessity of purchasing standard sample?

  2024-06-07 aimsizer Powder Flow

  303-39 How to maintain the funnel of hall flowmeter? What is the necessity of purchasing standard sample? The funnel should be checked with standard sample regularly during use. If the flow time of the standard sample in the funnel changes, the new correction coefficient should be calculated from th ...

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  301-21 Tapped density meter and dissolution tester

  2024-06-07 aimsizer Powder Flow

  Though the tapped density meter and dissolution tester are not the same kind of instruments , both of them are useful tools for drug analysis. The tapped density meter is used to analyze the bulk density of the power after tapped HMKTest is the world’s largest manufacturer of tapped density meter. L ...

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  301-5 About tapped density measurement in US pharmacopoeia USP 616

  2024-06-07 aimsizer Powder Flow

  The name of USP 616 is: the bulk density and tapped density of powder. This standard describes and normalizes the methods of measuring bulk powder’s bulk density and tapped density. The first part is Bulk Density. There are three methods in this part: method I, method II, method III. Tips: HMKTest i ...

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  303-32 At what stage of the measurement will the hall flowmeter be used?

  2024-06-07 aimsizer Powder Flow

  303-32 At what stage of the measurement will the hall flowmeter be used? Before the funnel leaves the factory, the manufacture must calibrate it with a standard sample calibration powder chinese emery. The user must calibrate the standard sample before starting to use the hall flowmeter. 303-1 Wha ...

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  303-4 Hall flowmeter and bulk density

  2024-06-07 aimsizer Powder Flow

  Hall flowmeter is used to measure the powder fluidity. But at the same time of measuring fluidity, for the powder flowing into the measuring cup by free-falling body, it is reasonable to measure the powder’s bulk density. When they free-fall and are filled the calibrated measuring cup, the powder is ...

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