Preliminary analysis of the accuracy and error causes of automatic weighing machines by checkweighing machine manufacturers

Checkweigher manufacturers tell you that when the package travels from point A to point B, the weight on the scale will reach the touch point. When the number of ADs is set to be invalid, the instrument will digitally filter the number of ADs collected. When the number of ADs reaches the set value, the weight of the object to be measured will be calculated. Compare the verification standard value with the verification standard value, judge the position of the verification verification object, and determine whether to eliminate it. When the detected object leaves the weighing platform, the automatic zero-point tracking will work until the next time it enters the weighing platform. The accuracy of the automatic weighing machine The automatic weighing machine degree can be defined as the standard error of the weight value when a single object is weighed several times in the process of the automatic weighing machine, as long as the average error u003d 0. The mean and standard deviation are important evaluation indicators for automatic weighing accuracy. Mean: A set of data and its division by that data. Standard Deviation: Used to measure the dispersion of data values u200bu200bfrom the arithmetic mean. In general, we define ±3 times the standard deviation to measure the measurement accuracy of a dynamic measurement scale. For a certain product, within a certain detection range, the smaller the standard deviation, the higher the dynamic accuracy. It is to be clearly stated that the given detection conditions and the given method of definition of the accuracy guarantee dynamic accuracy. Checkweigher manufacturers tell you that the main factors affecting the accuracy of automatic weighing machines are: (1) Production factors. ① Product category (such as appearance, solid, bottled liquid, etc.); ② Product weight; ③ Throughput (belt speed, weighing time, length of weighing table); surface reflection, etc.). (2) Environmental factors. ① Temperature and humidity; ② Air flow, ground vibration, belt scratches, etc. (3) Human factors. ①Human-erroneous use and setting errors; ②Mechanical grade, etc.
Guangdong Kenwei Intellectualized Machinery Co.,LTD. works very hard to understand your objectives, then create a program that can help you meet them.
Finding the best products has been made easier, at Guangdong Kenwei Intellectualized Machinery Co.,LTD.. Here you can see completed ranges of produced with advanced equipment and strict quality control. Go to Kenwei Multihead weighers and send your enquiry if you have any question.
A primary strategy is superior customer satisfaction. Guangdong Kenwei Intellectualized Machinery Co.,LTD. constantly analyzes market needs around the world to develop a full range of products for different use.
The trend toward using multihead weigher packing machine weigher to ease linear weigher, once established, soon extended into such additional fields as multihead weigher packing machine and linear weigher.