FT-103自然堆積松裝密度計

FT-103Natural packing density meter

一、執(zhí)行標(biāo)準(zhǔn)  Administer Standard

是依據(jù)國家標(biāo)準(zhǔn)GB/T 16913.3-1997的規(guī)定設(shè)計、生產(chǎn)。本裝置適用于粉塵堆積密度的測定。

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：

粉塵從漏斗口在一定高度自由落下充滿量杯；測定松裝狀態(tài)下量杯內(nèi)單位體積粉塵的質(zhì)量，即粉塵堆積密度。

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、技術(shù)規(guī)格Technical specifications

漏斗(流出口直徑12.7mm) Funnel (outlet diameter 12.7mm)

漏斗不銹鋼材料制成，其中漏斗錐度為60°±0.5

Funnel is made of SS material, in which the funnel taper is 60°±0.5.

量杯容積：100ml    The measuring cup volume: 100ml

配置附件：下料堵塞棒，毛刷，鋼尺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.松裝密度的測定采用標(biāo)準(zhǔn)漏斗法Determination of bulk density use by standard funnel method.

三、技術(shù)規(guī)格technical specifications

漏斗下徑：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，鋼尺、毛刷、水準(zhǔn)儀，收集盤

Equipments: stopwatch, steel ruler, brush, leveling, collecting plate.