Introduction: The instrument is based on the People's Republic of China standard GB / T4507 "oil asphalt softening point determination", the People's Republic of China industry standard JTJ052 "highway engineering asphalt and asphalt mixture test" T 0606 "asphalt softening point test (Global Law) The requirements of the design and manufacture of the road oil for asphalt, coal tar pitch, liquid petroleum asphalt and other types of asphalt softening point of the determination of the asphalt production enterprises, roads, bridges and construction units and the relevant tertiary institutions, research institutions Preferred instrument. Features: 1, the instrument for the small desktop structure, the use of microcomputer control, linear heating, automatic mixing, accurate and reliable measurement results, test finished automatically display test results. 2, beaker made of high temperature glass, steel ball positioning ring, steel ball, etc. specifications meet the requirements of the standard requirements. 3, the water bath with automatic mixing device, the use of digital display time and temperature, while testing two samples, the test is convenient, the results are reliable. Technical Parameters: 1, the working power: 220V ± 10%, 50Hz; 2, environmental conditions: room temperature is less than 35 ℃ and relatively stable
Introduction: The instrument is based on the People's Republic of China standard GB / T4507 "oil asphalt softening point determination", the People's Republic of China industry standard JTJ052 "highway engineering asphalt and asphalt mixture test" T 0606 "asphalt softening point test (Global Law) The requirements of the design and manufacture of the road oil for asphalt, coal tar pitch, liquid petroleum asphalt and other types of asphalt softening point of the determination of the asphalt production enterprises, roads, bridges and construction units and the relevant tertiary institutions, research institutions Preferred instrument.
