Application: measurement of quality loss of pavement asphalt membrane after heating, thus to judge age resistant property. 1. Heat power: 2.8kW 2. Temperature range: 50-200℃ 3. Rotation speed: 15 rpm 4. Size of working room: 430×450×450mm 5. Voltage: AC220V Features: stainless steel material for liner, inner door, and container.