Widely used in asphalt and petroleum laboratories, the Redwood Viscometer is ideal for evaluating flow characteristics, consistency, and viscosity of various bituminous materials. Its sturdy construction, easy operation, and precise temperature control make it a preferred choice for bitumen testing, refinery analysis, and material standardization.

Our Standard Tar Viscometer is designed as per IS:1206 (Part II) and ASTM D2171 standards. It features a robust brass cup, jet, and an efficient water or oil bath system for accurate temperature control. The apparatus ensures reliable and repeatable results, making it ideal for bitumen testing laboratories, research centers, and quality control departments.

Key Features:

• Conforms to IS:1206 (Part II) and ASTM D2171 standards

• Determines viscosity of bitumen, tar, and emulsions

• Accurate temperature control with water or oil bath

• Durable brass construction for long service life

• Ideal for laboratory and field testing applications

The Cleveland Flash and Fire Point Apparatus is a reliable and accurate equipment used to determine the flash point and fire point of bitumen and petroleum products. This bitumen testing apparatus is essential for assessing the temperature safety limits of materials during storage and application in road construction and asphalt testing laboratories.

Manufactured in accordance with IS 1448 (P:69), ASTM D92, and IP 36 standards, the apparatus features a brass or stainless steel cup, electric heating system, and thermometer with precise temperature control. It ensures consistent performance and accurate readings for both research and quality control applications in bitumen testing.

Key Features:

• Conforms to ASTM, IS, and IP standards

• Electrically heated with energy regulator for temperature control

• High-quality brass or stainless steel test cup

• Suitable for determining flash and fire points of bitumen, oils, and lubricants

• Durable and easy to operate design

The Benkelman Beam Apparatus is a precision instrument used to measure the deflection of flexible pavements under moving wheel loads. This bitumen testing equipment is essential for evaluating the structural performance and rebound deflection of asphalt and bituminous road surfaces. Designed as per ASTM D4694, ASTM D4695, and IRC:81-1997 standards, it provides accurate and repeatable measurements for pavement evaluation and maintenance planning.

The apparatus features a lightweight yet sturdy beam assembly with precision pivoting and a sensitive dial gauge for accurate readings. Ideal for road construction quality control, highway research, and pavement performance analysis, the Benkelman Beam Apparatus ensures reliable results in both laboratory and field conditions.

Key Features:

• Conforms to ASTM and IRC standards

• Lightweight, rigid aluminum beam construction

• Sensitive dial gauge for accurate deflection measurement

• Easy to assemble and transport

• Suitable for field testing of flexible pavements

The Bitumen Extractor – Hand Operated is a reliable and durable testing apparatus used to determine the bitumen content in bituminous mixtures. This manually operated equipment is ideal for bitumen testing laboratories, road construction projects, and asphalt mix design testing, providing accurate and consistent extraction results using a solvent.

Manufactured with a heavy-duty steel body, the hand-operated bitumen extractor features a removable aluminum bowl, tight-fitting cover, and a hand crank mechanism for easy and smooth operation. It is designed to deliver precise bitumen extraction without electrical power, making it suitable for field testing and remote site applications. The instrument complies with IS: 13826 and ASTM D2172 standards for quality and accuracy in bitumen testing.

This manual bitumen extractor is a cost-effective and dependable solution for analyzing bitumen content in asphalt and paving mixes, ensuring better road quality and durability.

Key Features:

• Conforms to IS 13826 / ASTM D2172 standards

• Hand-operated design – no electrical supply required

• Durable and corrosion-resistant construction

• Lightweight and portable – ideal for field use

• Provides accurate bitumen content analysis

The Bitumen Extractor – Electrical is a high-performance testing instrument designed to determine the bitumen content in bituminous paving mixtures. This electrically operated bitumen extractor ensures fast, accurate, and efficient extraction of bitumen using a solvent, providing reliable results for bitumen testing laboratories, road construction projects, and asphalt quality control applications.

Built with a sturdy metal body and a high-speed electric motor, this equipment offers smooth and vibration-free operation. The machine is supplied with a removable aluminum bowl, safety cover, and precision control system to ensure operator safety and consistent performance. It conforms to IS: 13826, ASTM D2172, and other international standards for bitumen extraction testing.

Ideal for highway engineering, asphalt plant laboratories, and civil material testing, the Bitumen Extractor – Electrical guarantees precise bitumen content analysis for enhanced mix design accuracy.

Key Features:

• Conforms to IS 13826 / ASTM D2172 standards

• Electrically operated for efficient bitumen extraction

• Durable and corrosion-resistant construction

• High-speed motor for quick and accurate results

• Ideal for asphalt, road, and pavement testing laboratories