Introduction: SYD-2801E Penetration tester is based on the People's Republic of China standard GB / T 4509 "oil asphalt penetration measurement method", the People's Republic of China traffic industry standard JTJ052-2000 "highway engineering asphalt and asphalt mixture test" T0604 "Asphalt penetration test" in the technical requirements and the relevant provisions of the design and manufacture. The instrument is mainly used for the determination of road oil asphalt, modified asphalt penetration and liquid petroleum asphalt or emulsified asphalt evaporation residue after the penetration. The instrument can also be used for solid fine particles, powder, colloid, frozen body and other materials, as well as cheese, sugar, butter, wheat, leaching, butter, fermentation and other food raw materials testing, food industry, traffic engineering and other industries Departments can be widely used. Technical indicators: 1, the measurement range: 0 ~ 600 penetration; 2, the resolution of 0.01 mm; 3, into the time control: can choose 5 seconds or 60 seconds, the time error is less than ± 0.1 seconds. 4, the heater power: 200W; 5, temperature control accuracy: 25 ± 0.1 ℃ (Note: the ambient temperature should not be higher than 20 ℃); 6, temperature control methods: high-precision digital temperature controller; 7, constant temperature bath: for the hard glass cylinder, bath; 8, stirring: magnetic stirring beads automatically stirring; 9, standard needle: 2.5 ± 0.05g, in line with GB / T4509, T0604 specifications; 10, bracket lift: coarse, fine double lift adjustment mechanism, easy to tip at the sample plane; 11, working power: AC 220V ± 10%, 50Hz; 12, other: with a cold light source and mirror, easy to use and operation.
Introduction: SYD-2801E Penetration tester is based on the People's Republic of China standard GB / T 4509 "oil asphalt penetration measurement method", the People's Republic of China traffic industry standard JTJ052-2000 "highway engineering asphalt and asphalt mixture test" T0604 "Asphalt penetration test" in the technical requirements and the relevant provisions of the design and manufacture. The instrument is mainly used for the determination of road oil asphalt, modified asphalt penetration and liquid petroleum asphalt or emulsified asphalt evaporation residue after the penetration. The instrument can also be used for solid fine particles, powder, colloid, frozen body and other materials, as well as cheese, sugar, butter, wheat, leaching, butter, fermentation and other food raw materials testing, food industry, traffic engineering and other industries Departments can be widely used.
