Regarding the factors affecting the weighing accuracy of the electronic balance, the analysis is carried out from the working principle of the electronic balance, including two important factors: the acceleration of gravity and the change of temperature. The relevant influencing factors of the acceleration of gravity and the detection results of the electronic balance are analyzed experimentally, and the compensation method and shortcomings of the built-in standard weight are introduced, as well as the supplementary method of the external calibration weight. And analyze the impact of temperature changes on the detection of electronic balances, and finally propose solutions to avoid these factors.
Analyzing the Influencing Factors of Electronic Balance Weighing accuracy
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陈深填 - 《华南理工大学 化学与化工学院 》
Author:
唐图强;唐辉;顾广胜;田林怀;王维华;张剑
Source:
电子天平称量精度探讨
Products required
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YP5001 Electronic balance (0-500g) disc290.0 RMB