HYL-105 injection limited bottom surface method resting angle tester

HYL-105Type injection limited bottom method resting angle tester

Dust resting angle (or resting angle) refers to the acute angle between the inclined plane of dust accumulation and the horizontal plane at the bottom.

HYL-105The Type Injection Limited Bottom Method Rest Angle Tester is based on national standardsGB/T 16913.5-1997(This standard is referenced and adopted.)ISO 4324：1997Powdered and granular surfactantsPowder and particlesDesign and production of regulations for measuring the angle of repose. The applicable measurement object of this device is dust, and the dust resting angle is measured using the injection limited bottom methodISO 4324：1997The main technical difference is that it does not measure the height of dust accumulated on a limited bottom surface and uses a protractor to directly measure the dust resting angle.

1Principle

Inject enough dust from the funnel into the horizontal tray to fill it up; Measure the acute angle between the inclined plane of dust accumulation and the horizontal plane at the bottom, which is the dust resting angle.

2Instrument structure (the entire set of equipment adopts304Stainless steel manufacturing)

2.1 funnel(Outlet diameter5mm)

Among them, the funnel taper60º±0.5º；

2.2 protractor

protractor10cm；

2.3 chassis

Distance between the bottom of the outlet and the disc surface80mm±2mm, tray diameterΦ80mm.

2.4 repeatability error≤1%.

3Configuration and price: