This instrument is designed and manufactured in accordance with the requirements specified in T0613 “Asphalt Brittleness Point Test (Fraass Method)” of the People’s Republic of China industry standard JTJ052 “Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering”. It is suitable for determining the Fraass brittleness point of asphalt materials in accordance with the requirements specified in the JTJ052—T0613 standard.

Main technical indicators：

Working power supply: AC220V±10%, 50Hz

Temperature measurement range: -27℃～25℃.

Temperature measurement error: ±0.5℃.

Ambient temperature: Room temperature ～ +30℃.

Relative humidity: ≤85%.

Power consumption of the whole machine: Not more than 450W.