FT-102A振動漏斗松裝密度測定儀
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FT-102A振動漏斗松裝密度測定儀
FT-102A vibrating funnel bulk density measuring instrument
一、參照標(biāo)準(zhǔn)Meet standards：SJT 10215-1991 ISO 3923/3 GB/T5061-1998
二、適用范圍Scope of application：
適用于不能自由流過孔徑為5mm的磁性氧化物粉末松裝密度的測定， 同時適用于類似粉末松裝密度的測量；不適用于在振動過程中易碎裂的粉末，如針狀和纖維狀。
applicable to the determination of the bulk density of magnetic oxide powders, which cannot be freely flowing through 5mm aperture, and it also suitable for measuring the bulk density of similar powder; do not apply to easily broken powder in the process of vibration, such as needle and fibrous powder.
三、原理Principle：
振動漏斗法--在規(guī)定的條件下振動，使粉末從漏斗中自由降落，充滿已知容積的圓柱杯內(nèi)，以單位體積粉末的質(zhì)量表示粉末的松裝密度。
vibrating funnel method -- Vibration under specified conditions, the powder free landing from the funnel in a certain height, full of known volume of the cylindrical cup, the mass of powder per unit volume is used to represent the bulk density of powder.
四．參數(shù)規(guī)格technical specifications
漏 斗 孔 徑為7.5 mm,漏斗孔底部與圓柱杯上表面距離為25mm。
Funnel hole diameter 7.5 mm, the distance between the bottom of the funnel hole and the top surface of the cylindrical cup is25mm.
振動器工作電源頻率50Hz,漏斗以水平方向振動，
The vibrator operates at a frequency of 50Hz, and the hopper is vibrating horizontally,
圓柱量筒容積為25士05cm. 漏斗錐度60°
A cylindrical volume is 25士05cm,60 degree taper funnel.
漏斗和圓柱杯Funnel and cylindrical cups
FT-102A振動漏斗松裝密度測定儀視頻文件鏈接：
https://v.youku.com/v_show/id_XMTMyMDk4NzMyNA==.html?spm=a2hzp.8253869.0.0
