天平的准确度随着社会科学技术的发展和人们要求的提高也有了明显的改变,从原本的机械天平发展到了电子天平,准确程度更加高,速度也更加快,极大的保证了人们生产生活中对于称量物体的要求,在人们生活中应用广泛,可是电子天平在使用的过程中经常会由于外界因素影响到其准确度,影响测量的结果。这就需要在平时对电子天平进行检定和校准,确保称量出的结果真实准确。 With the development of social science and technology and the improvement of people’s requirements, the accuracy of the balance has also been significantly changed. From the original mechanical balance to the electronic balance, the accuracy is higher and the speed is faster, which greatly guarantees that people produce and live The requirements for weighing objects are widely used in people’s lives. However, electronic balances often affect their accuracy due to external factors and affect the measurement results. This requires the electronic balance in the usual test and calibration, to ensure that the measured results are true and accurate.