Standards: ASTM C151 • AASHTO T107

• The Autoclave Expansion Tester is designed to determine the soundness of cement by autoclave expansion in accordance with international standards.
• The chamber is constructed from high-grade stainless steel, ensuring resistance to high pressure and durability under repeated testing conditions having 154 mm internal diameter × 430 mm internal height.
• Includes a sample container capable of holding up to 10 cement specimens.
• Heating is achieved via powerful heating element, ensuring rapid and stable temperature rise.
• Integrated pressure gauge with a range of 0–40 bar for monitoring of internal pressure.
• Temperature is adjustable and controlled via a digital indicator, ensuring reliable and consistent performance throughout the test cycle.
• Equipped with built-in safety features, including a safety valve, external protection container, and dedicated sample holders, offering optimal operational security.