ST-F13B Powder and particle angle of repose tester

The ST-F13B powder and particle angle of repose tester is designed and produced in accordance with the national standard GB/T 11986-89 for determining the angle of repose of surfactant powders and particles.

Scope of application:

This product is used by production, operation, and user laboratories to measure the angle of repose of surfactant powders and particles.

Applicable standard requirements:

GB/T 11986-89 Surface active agent powders and particles Determination of angle of repose.

Technical parameters of the measuring instrument:

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

General performance:

● Compliant with GB-T11986-89 Technical Specification for Measuring the Angle of Rest of Surfactant Powder and Particles.

● The product meets the requirements of convenient use and maintenance, safe and reliable, economic and reasonable, practical and beautiful.

● Installation, debugging, and usage methods of the instrument

● Confirm that the experimental platform for placing this instrument is in a horizontal state,

● Install the instrument according to the assembly diagram and technical specifications for measuring the angle of repose of surface active agent powder and particles in GB-T11986-89.

Installation of instruments:

● There are four adjustable sliding sleeves on the guide rod of the instrument support. From the top, they are the movable sliding sleeve of the mixing device, the fixed sleeve at the 60°taper of the glass funnel, the movable sliding sleeve at the 10mm of the outlet, and the movable sliding sleeve of the scale

● Loosen and remove the movable sliding sleeve of the mixing device, pass the glass funnel through the fixed sleeve at the 60°taper and the lower discharge port through the fixed sleeve at the discharge port 10mm, and make it vertical to the base.

● Place a container with an inner diameter of 100mm and a height of 25mm at the center point with reference to the bottom plate scale

● Adjust the height value between the discharge port under the glass funnel and the bottom plate by 100mm.

● Adjust the appropriate height visually above the fixed mixing device and glass funnel, and fix it.

● Complete the test according to the standard requirements

Packing list