FT-3500 Powder compression strength tester test of tablet powder in pharmaceutical industry

• Customization: Available
• After-sales Service: Online
• Warranty: 1 year
• Model NO.: FT-3500
• Trademark: Plywood case
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

FT-3500 Powder compression strength tester test of tablet powder in pharmaceutical industry
1. Principle and theory
1. During compression, particles undergo a series of changes such as preliminary compression, particle rearrangement, initial structure formation, elastic deformation, plastic deformation, particle crushing, bond formation, further compaction, and elastic recovery after pressure relief. The particle structure is Destroy and reorganize to form new bonds and compression bodies;

2. By applying the principal stress required for yield strength deformation to the powder, the relationship between the volume, void ratio, compression degree and yield strength of the powder is analyzed (the relationship between the principal stress and the change in powder density).

3. Use the compression theory of empirical equation method: Heckel, Kawakita, Adams equation and Kawakita equation linear regression equation to analyze new powder particles and develop solid products, such as drug ratio and process selection, and the requirements for compaction density on pressure, etc. Predictive analytics tools.

4. This model can also measure the resistance, resistivity, and conductivity of powders (conductor powders), through the relationship between powder compression and impedance changes, or electrostatic measurements during the powder compression process (insulating powder particles). The compression characteristics of powder can be judged by changes in electrical properties.
FT-3500 Powder compression strength tester test of tablet powder in pharmaceutical industry
2. At present, recognized mechanism of compression forming is
1. It is believed that when particles are under pressure, the distance between them is very close, thus generating gravitational forces such as van der Waals force and electrostatic force between particles;
2. When the particles are under pressure, their plastic deformation increases the contact area between the particles; when the particles are broken under pressure, the new surface produced has a larger surface free energy; when the particles are under pressure and deformed, the particles fit together to produce a mechanical combination. force;
3. When the particles are under pressure, due to the heat generated by friction, the local temperature at the support points between the particles is higher, causing the material with a lower melting point to partially melt, and then solidify again after the pressure is released to form a "solid bridge" between the particles;
4. A "solid bridge" formed by crystallization at the contact point of water-soluble particles.
FT-3500 Powder compression strength tester test of tablet powder in pharmaceutical industry
3. Function introduction

1. Servo constant pressure pressure measurement system.

2. 7-inch touch screen + PC software.

3. The load unit control system can collect stress change data.

4. Pressure and time data can be set.

5. The displacement data is directly read by the displacement sensor, and the temperature and humidity data are obtained through the sensor.

6. Automatic mode and manual fine-tuning operation mode coexist.

7. PC software solves equations' linear change relationship process data analysis and curve graphs.

8. Establish data models for manufacturing companies and scientific research institutes to develop new products and processes.

Product Parameters

FT-3500 Powder compression strength tester test of tablet powder in pharmaceutical industry

test items	Parameter items	resolution
principal stress	0-1000kg; 2000kg; 5000kg (optional)	0.5%
2.Displacement	Displacement sensor	0.001mm
Displacement stroke	0-20mm	0.001mm
control system	Servo control power system
5.Display mode	PC software curve analysis
6. Mold	Inner diameter: 10mm; height: 25mm; other specifications can be customized	0.1mm
7.Density	0-99.999999g/ml
8. Release method	automatic
9.Protective devices	Automatic diagnosis, overload protection and emergency stop control
10.Temperature and humidity range	Normal temperature -50 degrees; humidity: 20%-98%
11. Time setting	0-99.9S	0.1S
12.Device management function	Permission settings and data management
13.Use environment requirements	Instrument usage environment requirements
14.Power supply	220v
15.External unit	Provide USB;232 interface;

Detailed Photos