Landing value meter

Falling value analyzer introduced:

Falling value analyzer is a special instrument for measuring the activity of amylase in cereals, can accurately determine the degree of germination damage of cereals, apply to the determination of cereals, especially wheat flour, food storage, flour processing, food processing The necessary equipment for quality inspection in other fields. 

Falling value measuring instrument method principle:

The suspension of cereal flour (such as wheat flour) is rapidly gelatinized in a boiling water bath, and due to the difference in α-amylase activity, the starch of the gelatinized starch is liquefied in different degrees and the degree of liquefaction is different. The rate of descent in the gelatinizer is different for the stirrer, and the difference in the corresponding alpha-amylase activity is also indicated by the level of the fall value. The lower the fall value, the higher the alpha-amylase activity. 
The fall value is expressed as the number of seconds that the stir bar is free to descend a certain height in the gelatinization liquid. Falling

value tester technical parameters (implementation of national standard GB10361-89)