Softening Point Apparatus

About Softening Point Apparatus

The Softening Point Apparatus is a precision laboratory instrument used to determine the softening point of bitumen, asphalt, pitch, and other thermoplastic materials. It operates on the Ring and Ball method, ensuring accurate and repeatable test results as per standard testing procedures.

The apparatus typically consists of a brass ring, steel balls, ball guides, a heating bath (glass beaker), and a temperature control system. The sample is heated at a controlled rate, and the temperature at which the material softens enough to allow the steel ball to fall a specified distance is recorded as the softening point.

This equipment is widely used in civil engineering laboratories, road construction testing, and quality control labs to evaluate material performance under temperature variations.

Key Features

• Conforms to standards like ASTM D36 and IS 1205
• Durable and corrosion-resistant construction
• Uniform heating with precise temperature control
• Easy-to-use design with accurate measurement
• Suitable for bitumen, tar, and related materials

Applications

• Road construction and maintenance
• Bitumen quality testing laboratories
• Research and educational institutes
• Petrochemical industries

Optional Variants

• Manual Softening Point Apparatus
• Digital Softening Point Apparatus with PID controller