Thousands of grains, as the name suggests, refer to the weight of a thousand seeds. 1000-grain weight is one of the important indicators for assessing seed quality. By measuring the 1000-grain weight data, the size and fullness of the seeds can be evaluated. In the seed test, 1000-grain weight is an indicator to be measured frequently, and in order to carry out the 1000-grain weight measurement More conveniently and quickly, many seed testing laboratories have introduced a seed testing instrument called a heavy-duty electronic automatic counting instrument, and the application of the instrument is The seed particle efficiency is improved, the seed measurement is also facilitated, and the seed 1000-grain weight measurement is more convenient.

Seed quality tests generally include seed clarity, purity, water content, germination rate, and the like. Usually, there is a requirement for fullness, and the measurement of fullness is generally measured using a thousand-grain weight. To determine the 1000-grain weight of a seed, there are usually two steps. The first step is to count several grains, that is, 500 seeds for large seeds and 1000 particles for small seeds. In order to ensure the accuracy of the measurement, it is usually necessary to prepare a plurality of seeds. The second step is weighing, which is to weigh a few good seeds on an electronic balance. Although the two tasks are not complicated, they are very time consuming and the number of processes is extremely error-prone. It is said that the heavy-duty electronic automatic counting instrument not only has the function of automatic counting, but also can count the seeds of a few grains quickly and well, and knows the weighing function. With it, the weighing of several grains can be achieved in one step, which is more convenient for seeds. 1000-grain weight determination.

In agriculture, the use of seeds with a high 1000-grain weight is not only the high germination rate of the seeds, but also the quality of the seedlings, and it is easier to obtain a bumper harvest and high yield. Therefore, the seed testing work is intuitive and important for the current high-quality development of agriculture. In the seed inspection process, the application of a seed detection instrument such as a heavy-duty electronic automatic particle counter not only improves the work efficiency, but also facilitates the measurement work, and the instrument measurement also greatly reduces the manual error and improves the accuracy of the measurement result. Therefore, to ensure the quality and safety of seeds, and to better develop our seed industry, these seed testing instruments are inseparable.

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