Abstract

AS-400 determines the apparent density of powders according to ISO International Standards.

Overview
AS-400 Natural Accumulation Bulk Density Volumeter is designed and manufactured according to International Norm ISO 3923-1 Methods of Dust Character Test-Part 3: Determination of Bulk Density-Natual Bulk Method.

Principle
Let powder freely fall from the aperture of the funnel at specific height until fill up the measuring cup, weigh the bulk powder in specific volume, which is the bulk density.

Apparatus
● Funnel (aperture diameter 12.7mm)
It is made of stainless steel with taper 60o±0.5o
● Sealing Pole
It is made of stainless steel used to seal the aperture before loading.
● Scale (optional)
Max weighing capability 100g；precision0.02g
● Measuring cup
A 100ml stainless steal measuring cup is provided (internal diameter 39mm)
● Spatula
Stainless steel, used to scrape off excessive powder after loading.

Applications
It is used to determine the bulk density of powder.