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§6-1关于标定的一般介绍一、标定的必要性1.产品出厂标定为了保证测量数据可靠,所用的仪器,包括传感器和仪器要有一个单值的量值转换关系,通过合适的衰减或放大,可以获得直接的量级读数.主要指标分别校准,如灵敏度、频响等;一般性能只给出范围,如物理效应.2. 定期质量检验仪器使用久后,各项性能指标会有所改变,定期检验可以保证仪器处于良好状态.一般情况只作个别几项主要指标检验.
§6-1 General Introduction to Calibration I. Necessity of Calibration 1. Product Factory Calibration In order to ensure the reliable measurement data, the instruments used, including sensors and instruments, should have a single-value relationship of magnitude conversion through proper attenuation or Amplification, you can get a direct reading of the magnitude of the main indicators were calibrated, such as sensitivity, frequency response, etc .; general performance only gives the range, such as physical effects .2 regular use of quality testing instruments, the performance indicators will be Changes, regular inspection can ensure that the instrument is in good condition .General circumstances only for a few individual major indicators test.