Hall Flowmeter for Metal Powder
In accordance with ASTM B213,ISO4490,ISO 3923,GB/T1482,GB/T1479,hall flowability tester has been widely applicated to determain flowability and bulk density for metal powder or other powder.Any powder can pass through funnel with 2.5mm standard diameter aperture.it can be tested by using this machine.
Principle:The flowability of metal powder can be indicated as the time needs when 50g metal powder pass through standard funnel with specified aperture.
(1)Funnel(diameter of aperture 2.5mm,5mm)
The funnel is made up of brass.the inner surface has been polished specially.which makes it very smoothly.Besides,sufficient thickness and hardness can avoid from transformation and excessive wear.
2.5mm aperture for measuring flowability,5.0mm aperture for measuring bulk density.
(2)Holder,base and receiver
Holder is used to fix funnel.Base is used to install holder and receiver.
(3)Digital scale:maximum weight is 1kg.weight resolution is 0.02g.
31mm 25ml brass measuring cup.
One set of stand;one piece of diameter 2.5mm funnel;one piece of diameter 5.0mm funnel;one piece of diameter 31mm 25ml measuring cup;one piece of chronograph;one piece of overflow pan;one piece of brush;one piece of steel ruler;