FT-103自然堆积松装密度计
FT-103Natural packing density meter
一、执行标准 Administer Standard
是依据国家标准GB/T 16913.3-1997的规定设计、生产。本装置适用于粉尘堆积密度的测定。
The standard is designed and manufactured according to the national standard GB/T 16913.3-1997.This device applies to the measurement of powder packing density.
二、原理Principle：
粉尘从漏斗口在一定高度自由落下充满量杯；测定松装状态下量杯内单位体积粉尘的质量，即粉尘堆积密度。
powder freely drop from hopper opening at a certain height to full of measuring cup. Measure the mass of unit volume in measuring cup , namely powder bulk density
三、技术规格Technical specifications
漏斗(流出口直径12.7mm) Funnel (outlet diameter 12.7mm)
漏斗不锈钢材料制成，其中漏斗锥度为60°±0.5
Funnel is made of SS material, in which the funnel taper is 60°±0.5.
量杯容积：100ml The measuring cup volume: 100ml
配置附件：下料堵塞棒，毛刷，钢尺Configuration accessories: blanking blocking rod, wool brush, steel ruler
essed�! tr�[ � time required for the 50g metal powder to flow through the standard funnel of the specified aperture.2.松装密度的测定采用标准漏斗法Determination of bulk density use by standard funnel method.
三、技术规格technical specifications
漏斗下径：φ2.5㎜和φ5.0㎜
funnel bottom diameter：φ2.5㎜ and φ5.0㎜
角度：60度 angle:60
degree
容 量： 25 ml volume: 25 ml
配置：秒表Stopwatch，钢尺、毛刷、水准仪，收集盘
Equipments: stopwatch, steel ruler, brush, leveling, collecting plate.
