The texture of wheat, which is the texture of wheat endosperm, refers to the resistance that is encountered when the wheat kernel is broken. The soft and hard texture of wheat grain is an important index to evaluate wheat processing quality and food quality, and also an important basis for wheat classification and pricing. Wheat hardness tester is a professional instrument for measuring wheat hardness. When the wheat hardness tester is used, when the maximum value is reached, the grain or feed is automatically broken. The digital tube automatically displays the hardness value and is automatically reset after the measurement. The measurement is very convenient and accurate.
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The new "Wheat" national standard uses the hardness index to classify wheat, which will promote the development of grain production, effectively guide the adjustment of grain planting structure, optimize the quality and link up the production and marketing of grain, and promote the increase of farmers' income through the standard quality price relationship of wheat. , Collect and store processing companies to increase efficiency and use wheat resources more effectively.
Determination of Wheat Hardness Index GB/T 21304 is one of the methods to determine the hardness of wheat. It is based on the principle of different mechanical crushing strengths of soft and hard wheat (when crushed, hard wheat is not easy to be powdered, soft wheat is easy to be powdery): wheat samples are crushed under specified conditions, leaving the sample quality and samples on the sieve. The ratio determines the hardness of the wheat. That is, in a certain crushing time, the quality of wheat with different hardness through the screen is different. The hardness of the wheat is characterized by the percentage of the mass of the powder that remains on the screen as a percentage of the quality of the tested wheat sample. The greater the value of the wheat hardness index, the higher the hardness of wheat, and the contrary indicates that the hardness of wheat is lower. The wheat hardness tester is also called the feed hardness tester because it can measure the hardness of wheat. There are three different models of feed hardness tester, different models, it can achieve different functions, so customers need to choose according to the actual situation. 