In the field of agriculture, in order to better identify the quality of wheat, rice, rice, etc., determine its maturity, and provide suitable raw material products for processing and production of feed, sometimes it is necessary to determine the hardness of these grains. This time, we can use GWJ. The -1 grain hardness tester was completed. It is a professional instrument used for grain hardness test of wheat, rice, rice, etc. The display mode is based on the pointer mode, so it is simple to use, but it requires accurate readings to get the measurement results, and in order to reduce the reading caused The error or error of the following, to introduce the GWJ-1 type grain hardness meter reading method. 1. Water-filled base: The X Banner Stand has a water-filled base that provides stability and prevents it from tipping over. Water Base X Banner Stand,Flex Banner Stand,Promotional X Banner Stand,Advertising X Banner SUZHOU JH DISPLAY&EXHIBITION EQUIPMENT CO.,LTD , https://www.jh-bannerstand.com
First of all, we can observe that there are two pointers in the GWJ-1 type grain hardness tester dial, which are large hands and small hands, respectively. The meanings they represent are also different, and there are also differences in the number of cells. The big grid and the small grid, different pointers take different numbers of grids, their readings are not the same, such as the big pointer to go around is 1kg, take a small grid is 0.01kg, go a big grid is 0.1kg, and a small pointer One gram is 1kg. The number of small hands is the measured number of kg.
If you don't understand it, you can imagine the pointer watch we often wear, then it is easy to understand, you can understand the small pointer to the needle, the big pointer is understood as a second hand, a large pointer is a small pointer to walk around. Finally, when calculating the measurement results, it is the small pointer number + the large pointer number. In general, if you know the meaning of the size pointer and the number of kilograms per grid, then using the GWJ-1 grain hardness meter to measure readings is very simple. In order to display the measurement results more intuitively, Topsun also developed the GWJ-2 grain hardness tester based on the GWJ-1 grain hardness tester. The display of readings is no longer a pointer, but LED digital display. In addition, it also has automatic reset, automatic cycle test, automatic diagnosis and other functions, of course, the price is higher than the GWJ-1 type grain hardness tester, so you can choose according to your needs.
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