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  303-40 During using hall flowmeter to measure, what should be done when the flow time is shortened?

  2024-06-11 aimsizer Powder Flow

  303-40 During using hall flowmeter to measure, what should be done when the flow time is shortened? When use the hall flowmeter to measure, the flow time is shortened. This means that because of the reuse, the hole becomes bigger due to the abrasion. Then new correction factors must be used. However ...

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  301-47 Discuss the tapped density of lithium iron phosphate

  2024-06-11 aimsizer Powder Flow

  301-47 Discuss the tapped density of lithium iron phosphate Since 1997, the lithium iron phosphate (LiFePO4) with peridot structure has been reported to have the property of reversible lithium delaminate, it has become one of the research hotspots of lithium ion battery anode materials with its char ...

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  303-24 what need to be paid attention to when pour the weighed sample into the funnel when using the hall flowmeter?

  2024-06-11 aimsizer Powder Flow

  It should be noted that the entire hole at the lower end of HMKTest hall flow funnel must be filled with the powder, otherwise the measured hall flow data value will be greater. 303-1 What kind of instrument is the hall flowmeter?   AS-300A Hall Flowmeter︱Flow Meter Funnel︱Metal Powder Flow ...

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  301-23 How does the mechanical vibration device work?

  2024-06-11 aimsizer Powder Flow

  The main working method of the tapped density meter is compaction which is realized by mechanical vibration device. Mechanical vibration device vibrates up and down. Upward movement is generated by the bottom being moved by the CAM and the downward movement is free fall. This causes the powder in th ...

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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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  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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  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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  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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