ldx-103a活性白土堆积密度测定仪
ldx-103a active white clay accumulation densimeter
一.参照标准standard：
gb/t 25571-2010标准，食品添加剂 活性白土的规定；hgt2764-2008工业过氧碳酸钠之行业标准；gbt 23771-2009 无机化工产品中堆积密度的测定。
hg/t2573-2006工业轻质氧化镁(hg\t2573-2006代替hg\t2573-1994)堆积密度测定要求；
hg/t2770-2008工业聚磷酸铵，主要用作涂料、造纸、塑料、橡胶、纺织、木材及建材等制品的阻燃添加剂，6.11堆积密度的测定要求.
gb/t 25571-2010 food national safety standards, food additives activated clay;hgt2764-2008 industry standard for sodium carbonate;
gbt 23771-2009 the measurement of the density in the inorganic chemical products.
hg/t2573-2006 industrial light magnesium oxide (hg \ t2573-2006 instead of hg \ t2573-1994) bulk density requirement;
hg/t2770-2008 industrial ammonium polyphosphate, mainly used for paint, paper making, plastic, rubber, textile, wood and organic building materials products of flame retardant additives, 6.11 the determination of bulk density requirements.
二.原理：principle：
粉尘从漏斗口自由落下充满量杯；测定松装状态下量杯内单位体积的质量，即堆积密度。
principle: 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 bulkdensity
三.参数规格technical specifications
漏斗流出口直径30mm；funnel outlet diameter 30mm,
漏斗高度为：135mm，漏斗采用不锈钢材料制成，
funnel height: 135mm, funnel is made of stainless steel.
量筒直径为cylinder diameter：80mm，容积volume：500ml