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-T11986-89 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/T11986-98 Surface active agent powders and particles Determination of angle of repose.
Technical parameters of the measuring instrument:
| Funnel Material | Glass |
| Cone taper | 60° |
| Inner diameter of discharge outlet | 10mm |
| Distance between funnel and container | 75mm |
| Bracket material | Stainless steel or iron plated treatment |
| Environmental temperature | 15-25 ℃ |
| Relative humidity of the environment | ≤ 70% |
| Packaging size | 315 × 295 × 460mm |
| Packaging weight | 7.1kg |
Funnel: made of glass, with a taper of 60 º, and an inner diameter of 10mm at the discharge port
Distance between funnel and container: 75mm
Bracket material: Stainless steel or iron plated treatment
Environmental temperature: 15-25 ℃
Relative humidity of the environment: ≤ 70%.
Lighting: Meets the light conditions required for microscope operation. The laboratory is under natural conditions of airflow and vibration
Place it in a stable fume hood without turning on the fan. There is no dust, corrosion, or volatile substances in the same laboratory.
Packaging size: 315 × 295 × 460mm
Packaging weight: 7.1kg
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-T11986-98 Technical Specification for Measuring the Angle of Rest of Surfactant Powder and Particles.
The product meets the requirements of easy use and maintenance, safety and reliability, economic rationality, and practical beauty.
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-T11986-98.
Installation of instruments
The guide rod of this instrument bracket is divided into four adjustable sliding sleeves, starting from the top, which are the movable sliding sleeve of the mixing device, the fixed sleeve at the 60 degree taper of the glass funnel, the movable sliding sleeve at the 10mm discharge port, and the movable sliding sleeve of the ruler
Release and remove the movable sliding sleeve of the mixing device, fix the glass funnel through the 60 degree taper and the lower discharge port through the 10mm fixed sleeve of the discharge port, and visually adjust it to be perpendicular 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
| Number | Name | Model and specifications | Unit | Note |
| 1 | Host | | 1 set | |
| 2 | Funnel | Glass material (120mm) | 1 piece | |
| 3 | Overflow tray | Glass material (Φ 100mm) | 1 piece | |
| 4 | Brush | Width 3.0cm | 1 piece | |
| 5 | Certificate of conformity | | 1 copy | |
| 6 | Instructions | | 1 copy | |
Product Tags:
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GB/T11986 Powder And Particle Angle Of Repose Tester Cone Taper 60° Stainless Steel Bracket Images
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