Articles

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  Small Animal Imaging by Time Domain NMR

  December 19, 2022 Applications / Articles / Life Science

  Small Animal Imaging Case study: Rat's liver MRI (liver Fat Deposition)

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  Pore Size Distribution Analysis

  December 13, 2022 Applications / Articles / Rock Core & Porous Media

  Nowadays, there are many methods for measuring pore size distribution, including mercury intrusion method, liquid nitrogen adsorption method, electron microscope scanning method, X-ray method, etc.

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  Spin Finish Measurement by NMR

  December 13, 2022 Applications / Articles / NMR Principle

  The traditional extraction method takes 5-6 hours for one measurement, while chemical fiber production is continuous and high-speed production, and problems cannot be controlled in time. At the same time, this method is costly and consumes a lot of reagents and labor. The NMR method has the advantages of fast, non-destructive, green, and does not consume chemical reagents. ...

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  Spin Finish test of Wool Fibers by NIUMAG Low-field NMR Method

  December 6, 2022 Applications / Articles / Food & Agriculture

  Oil on the fiber is usually used as a lubricant or an antistatic agent, it is also used as a carrier for chemical agents such as fiber bactericides, flame retardants, and colorants. The spin finish is also an important quality control parameter, which directly decide if the fiber can meet the requirements of its use. However, the uneven spin finish is a high incidence probl ...

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  Porosity of Concrete Measurement – Low Field NMR

  November 29, 2022 Applications / Articles / Rock Core & Porous Media

  Commonly used measurement methods for porosity of concrete. Weighing method, mercury intrusion method, electron microscope scanning  method, X-ray method, etc. Today’s sharing is about the application of concrete porosity NMR testing. The testing instrument we used is NIUMAG Benchtop NMR.

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  Water Distribution Research in Yak Meat

  November 29, 2022 Applications / Articles / Food & Agriculture

  By MRI experiments, we can see that the dry consumption of yak meat stored at -10°C was serious, and the water retention of meat was weak, which was not conducive to long-term storage of yak meat. Considering water loss and economic cost, yak meat should be stored below Tg as far as possible, and it is advisable to control it at about -15--20°C.

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