The main factors affecting the accuracy of automatic weighing machines
The precision of an automatic weighing machine can be defined as: a single object is weighed several times on an automatic weighing machine, the standard error of its weight value (premise: average error u003d 0). The most important evaluation indicators for the accuracy of automatic weighing machines are the mean value and the standard deviation mean: the value obtained by dividing the sum of a set of data by the number of data in the set. Standard Deviation: A measure of the dispersion of the distribution of data, a measure of how far the data values u200bu200bdeviate from the arithmetic mean. Usually, we define the dynamic accuracy of a checkweigher machine by ±3 times the standard deviation. For a given product, under certain testing conditions, the smaller the standard deviation value, the higher the dynamic accuracy of the equipment. . It needs to be clear that the dynamic accuracy must be the accuracy under the premise of a given product, a given detection condition and a given accuracy definition method. The main factors affecting the accuracy of automatic weighing machines are: (1) product factors ① product category (such as appearance, solid or bottled liquid, etc.); ② product weight; ③ throughput (belt speed, weighing time, weighing table Length); ④ the stability of the product passing (heavy xin position, bottom surface flatness, surface reflectivity, etc.). (2) Environmental factors ① temperature, humidity, etc.; ② factors such as airflow, ground vibration, and belts scraping each other. (3) Human factors ① Inappropriate use and incorrect settings; ② Machine level, etc. Our company specializes in the manufacture and sale of automatic equipment for checkweighing, sorting and measurement. It is a team with advanced management, excellent production, rich experience and high-quality service. Since the establishment of the company, it has been recognized and affirmed by thousands of customers with its superb technology and high-quality products. With the rapid development of the company, the checkweigher machine company has also cultivated a group of professional talents, laying a strong foundation for the company's long-term development.
Guangdong Kenwei Intellectualized Machinery Co.,LTD. highlighted the need to foster a human openness to technological innovation.
Guangdong Kenwei Intellectualized Machinery Co.,LTD. intends to make enough profit to generate a fair return for our investors and to finance continued growth and development in weigher.
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