China Dust Rest Angle Tester Rest Angle Meter Slope Angle Meter Test Instrumnet

1,scope of application
The product is used for testing the physical properties of dust in the laboratory of the production, operation and use unit.This instrument is suitable for measuring rest Angle of dust.Ii.
2,Requirements for applicable standards:
GB/ t16913-2008 for the determination of resting Angle performance of dustIii.
3,Technical requirements
Standard requirements: GBT 16913-2008 dust physical test method dust resting Angle tester (injection limited bottom surface method) infuses enough dust filled with the overflow tray into the horizontal tray from the funnel mouth; Measure the sharp Angle between the slope of dust accumulation and the horizontal plane at the bottom, that is, the resting Angle of dust.
4.Instrument structure (the whole equipment is made of 304 stainless steel)
(1)funnel (flow outlet diameter 5mm, in which the funnel taper is 600±0.50;
(2)the protractorProtractor 10 cm
(3)the bottom anglesThe distance between the bottom of the flow outlet and the surface of the plate is 80mmt2mm, and the diameter of the plate is 80mm.
(4) repeatability error <1%.