Standard No.:	QB/T 4770-2014
English Name:	Coriolis Constant Feed Weigher for Powder
Chinese Name:	科里奥利粉体定量给料秤
Chinese Classification:	N13    Mechanical quantity instrument, automatic weighing equipment and other measuring instrument
Professional Classification:	QB    Professional Standard - Light Industry
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2014-07-09
Implemented on:	2014-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	17500 words
Translation Price(USD):	520.0
Delivery:	via email in 1~5 business day

本标准规定了科里奥利粉体定量给料秤的术语、产品型号、计量性能要求、技术要求、试验方法、检验规则及标志、包装、运输和贮存。
本标准应用于质点在均匀转动参照系中作相对运动时受到科里奥利力作用的力学原理，通过测量物料受到的科里奥利力的量值大小来获得物料的真正瞬时质量流量，以连续的计量方式，确定并累计固体散状物料质量的科里奥利粉体定量给料秤。