Overview
HYL-1001 powder comprehensive characteristic tester is a multi-functional powder physical property testing instrument developed according to the American ASTM D6393-99 standard and referring to the Chinese national standard. The instrument is made of 304 stainless steel, one machine is multi-purpose, the measurement conditions are flexible and diverse, the operation is simple, and the Repeatability is good. It can directly test the powder's Tapped Density, Loose Bulk Density, Carr Angle of Repose, Carr Angle of Fall, Carr Angle of Spatula, Carr Dispersibility and other parameters, and obtain the difference angle, compression degree, Voidage and other indicators through calculation.
Features
1. Made of 304 stainless steel to prevent device rusting from affecting test accuracy
2. Added Hall Flow velocity meter function
3. Tapped Density Vibration amplitude adjustable from 1mm to 15mm, small angle swirl/spin during vibration to ensure uniform material
4. 3 different volumes of measuringflasks can be used for testing on different samples
5. For different test items with special discharge funnel and glassgraduates with scale to ensure test accuracy
Principle
The instrument evaluates the comprehensive characteristics of the powder by measuring the physical properties of the powder under different conditions. When the powder is in a static or flowing state, it is a two-phase system, and the characteristics of the particles themselves and the friction between the particles will produce special flow characteristics. The instrument measures the powder density, angle and other parameters by vibration, natural accumulation, free fall, etc., and then calculates the relevant indicators.
Applications
Powder Processing, Conveying, Encasement, Storage, Scientific Research, Industrial Production
Standards
American ASTM D6393-99, China GB/T 5162-2006/ISO 3953:1993, GB/T 1482-2010, GB/T 1479.1-2010, GB/T 16913.3-2008
Steps
1. Select the corresponding discharge funnel and glassgraduates with scale
2. Set Tapped Density Vibration Amplitude (1-15mm adjustable) and Vibration Frequency
3. Choose the right volume of measuringflask for testing
4. Carry out parameter measurement such as Tapped Density and Loose Bulk Density according to the corresponding standard method
5. Through instrument measurement Carr Angle of Repose, Carr Angle of Fall, Carr Angle of Spatula, Carr Dispersibility and other parameters
6. Calculate the difference angle, compression, Voidage and other indicators according to the measurement data
7. Obtain Karl index parameters such as flowability index and jet flow index through parameter lookup table
Notice
• No additional forces such as vibration should be applied when testing Loose Bulk Density
• Carr Dispersibility over 50% indicates that the sample has a strong splash tendency
• Hall Flow velocity meter is suitable for powders that can flow freely through a standard funnel with a pore size of 2.5mm
• Different test items need to use corresponding special accessories
• Ensure that the instrument is clean to avoid cross-contamination affecting the test results
