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中国计量科学研究院承担了JJF1562-2016《凝结核粒子计数器校准规范》的制定工作。该规范于2016年6月27日由国家质检总局发布,并已于2016年9月27日正式实施。为使读者能更好理解规范内容并进一步正确执行规范中的方法,本文将重点对规范中所用计量器具及颗粒计数效率的校准方法进行具体说明和介绍。一、主要计量器具本规程为了使凝结核粒子计数器(CPC)对社会出具准确、可靠、有效的数据,满足各行业领域的检测需
China Institute of Metrology assumed JJF1562-2016 “condensation nucleus particle counter calibration specification” formulation work. The code was released by AQSIQ on June 27, 2016 and was put into effect on September 27, 2016. In order to enable readers to better understand the normative content and to further correctly implement the methods in the code, this paper will give a detailed description and introduction of the calibration methods for measuring instruments and particle counting efficiency used in the code. First, the main measuring instruments In order to make the coagulation nuclear particle counter (CPC) to the community issued accurate, reliable and effective data to meet the detection needs of various industries