RING AND BALL APPARATUS

Advance Information*

RING AND BALL APPARATUS

Overview

The Ring and Ball Apparatus is a precision tool designed for testing the softening point of bituminous materials, waxes, and other substances. This versatile and robust apparatus adheres to a variety of national and international standards, ensuring consistent and accurate results across different testing environments and applications. Whether utilized in a laboratory or industrial setting, this apparatus is engineered to provide precise temperature control and measurement for reliable performance.

Compliance with Standards

The Ring and Ball Apparatus is fully compliant with the following national and international standards:

• EN 1427
• ASTM D36
• AASHTO T53
• IP 58
• IS 1205

These standards ensure that the apparatus meets stringent requirements for accuracy, reliability, and repeatability, making it a valuable tool for any testing laboratory.

Components and Design

The Ring and Ball Apparatus consists of the following key components:

1. Glass Beaker:
2. Material: Heat-resistant glass
3. Internal Diameter: 8.5 cm
4. Depth: 12 cm (approximately)

The glass beaker is durable and capable of withstanding high temperatures, providing a safe and stable environment for testing.

1. Programmable Digital Auto-tune PID Temperature Controller Cum Indicator:
2. Ensures controlled heating with a precision temperature rise of 5° C, in line with ASTM, ISO, AASTHO, and IS standards.

This advanced controller allows for precise temperature management, ensuring that the heating rate and final temperature are consistently accurate and reliable.

1. Heater:
2. Controlled by the PID Temperature Controller to maintain the specified temperature rise.

The heater is an integral part of the system, providing consistent and uniform heating throughout the testing process.

1. Additional Components:
2. Rings, balls, and other accessories necessary for conducting the softening point tests as specified by the relevant standards.

Technical Specifications

• Glass Beaker:
• Internal Diameter: 8.5 cm

• Depth: 12 cm

• Temperature Controller:

• Type: Digital Auto-tune PID
• Temperature Rise: 5° C as per relevant standards

Features

1. High Precision Temperature Control:

2. The programmable PID controller ensures a highly precise and controlled temperature rise, which is critical for accurate testing.

3. Heat-resistant Glass Beaker:

4. The beaker is designed to withstand high temperatures and provides a stable environment for accurate readings.

5. Compliance with Multiple Standards:

6. Adheres to several national and international standards, making it suitable for global applications.

7. Robust Construction:

8. Durable materials and construction ensure long-lasting performance and reliability.

9. Ease of Use:

10. Intuitive controls and straightforward setup make it easy for technicians to use.

11. Versatility:

12. Suitable for testing a wide range of materials, including bituminous substances and waxes.

Applications

The Ring and Ball Apparatus is ideal for use in various settings, including but not limited to:

• Asphalt and Bitumen Testing Labs: For determining the softening point of bituminous materials.
• Industrial Quality Control: Ensuring material consistency and performance.
• Research and Development: Investigating material properties and developing new materials.
• Educational Institutions: Providing hands-on experience with material testing standards and procedures.

User Instructions

1. Setup:
2. Place the glass beaker on a stable, heat-resistant surface.

3. Ensure all components, including rings and balls, are clean and free from contaminants.

4. Operating the Temperature Controller:

5. Program the PID controller according to the test requirements.

6. Set the desired temperature rise rate to 5° C as specified by relevant standards.

7. Testing Procedure:

8. Assemble the ring and ball apparatus as per the standard method.

9. Monitor the temperature rise and record the softening point as the material transitions from solid to liquid phase.

10. Safety Precautions:

11. Always use heat-resistant gloves and protective eyewear when handling the apparatus.

12. Ensure the beaker is not exposed to direct drafts which might affect consistent heating.

13. Maintenance:

14. Regularly inspect and clean all components to ensure accurate readings and longevity of the apparatus.
15. Calibration of the PID controller should be performed periodically by qualified personnel.

Conclusion

The Ring and Ball Apparatus from EIE 471 is a superior testing device designed to meet the highest standards of quality and precision. Its compliance with multiple international standards, along with its robust and user-friendly design, makes it an indispensable tool for any laboratory or industrial setting that requires accurate softening point testing. To ensure the best performance and compliance with