其他测试设备-散粒物料流动性测试仪的方法

the product is developed by ROOKO company, powder production, manufacturing, processing, the need for powder material storage, transportation and other operations. Powder arch is a common problem in production.

粉体的流动性测量在粉体工程设计中应用，粉体的流动性对其生产、输送、储存、装填以及工业中的粉末冶金、物料的混合、在水泥厂中粉体的重力流动、Directly affect the flow characteristics of the powder, and even affect the quality of the product. The flow measurement of powder is widely used in powder engineering design. It is of great significance to the flowability of powder production, transportation, storage, loading and powder metallurgy in industry.

本机采用固定的接料筒配置不同出口孔径之漏斗来解决不同粉体因粉体本身物性而流动性差，无法流动现象。

The model adopts a fixed charging barrel to configure the funnel with different outlet holes to solve the problems that the fluidity of the powder is poor and the flow phenomenon can not be carried out because of the physical property of the powder.

常影响粉体流动性包括：粒子的形状、大小、表面状态、密度、空隙率等因素.

It often affects the fluidity of powders, such as particle shape, size, surface state, density, void fraction and so on.

二、功能描述：Function description

通过测试休止角（安息角）、质量流速、体积流速、表观密度、松装比、体积密度、堆积密度及松散密度等数据来评定粉末流动能力；采用多规格可更换出口孔径之漏斗;根据测试粉体流动能力状况来选择配置出口漏斗孔径数;出口控制档板，秒表计时功能;配置标准不锈钢量筒，固定圆盘法角度测试.本品为粉体流动性测试综合性测量平台.

Through testing slope of repose (angle of repose), fixed mass flow ,fixed volume flow rate, apparent density, loose specific weight, volume density, bulkdensity and loose density datas to assess powder flow ability;Using multiple specifications to replace the funnel of an outlet aperture;According to the flow capacity of the test powder to configure the number of outlet funnel aperture; Outlet control plate, stopwatch timing function; with standard stainless steel measuring cylinder, the fixed disk method Angle test. This product is a comprehensive measuring platform for the fluidity test.

三、适用范围scope of application

用于生产、质检所、科研院所和大专院校实验室对材料分析和测量使用。

quality inspection, scientific research institutes and colleges and universities laboratory for material analysis and measurement.
四、参照标准规范Standard specification

参照国标、欧洲和美标测试规范，适用于化工、石油、医药、制药、涂料、电池材料、陶瓷、非金属粉末材料、金属氧化物粉末、分子材料、粉末冶金、塑胶、建筑材料、土壤、染料、磨料、食品添加剂、催化剂等相关行业.

European and American standards, and is widely used in chemical , oil, medicine, pharmaceuticals, paints, batteries, ceramics, non-metallic powder material, metal oxide powder, molecular materials, powder metallurgy, plastics, construction materials, soil, dyes, abrasives, food additives, catalysts and other related powder particle industry.

五、参数资料 Parameters
1．漏斗：由圆柱形装料筒配置多个可更换漏斗组成，为不锈钢材料制成，

Funnel: the cylindrical loading cylinder is provided with a plurality of replaceable funnel, the funnel is made of SS,

2. 可更换漏斗口径mm：2.5；4.0；5.0；6.0；7.0；8.0；9.0；10；14；15；16；17；18；25（根据用户需求选购规格,标配3个）

Replaceable funnel diameter mm: 2.5; 4.0; 5.0; 6.0; 7.0; 8.0;9.0; 10; 14; 15; 16; 17; 18; 25 (according to user needs optional, standard 3pcs)

3.时间范围Time range：0-9999S.

4.组成：由漏斗、支撑架、秒表、钢尺、毛刷、接料筒、水平仪、工作平台、不锈钢量筒、亚克力圆盘、角度测量件.