Introduction: The instrument is based on the People's Republic of China standard GB / T 4509 "oil asphalt penetration measurement method", the People's Republic of China industry standard JTJ052-2000 "highway engineering asphalt and asphalt mixture test" in the T0604 "asphalt penetration test "Designed and manufactured for the determination of road petroleum asphalt, modified asphalt penetration and liquid petroleum asphalt or emulsified asphalt evaporation residue after the entry; procurement options, you can determine the paraffin, grease, etc. Material 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. Features: 1, computer control, automatic completion of penetration, cone penetration of the test, LVDT by computer calibration technology to ensure accurate and reliable measurement; with a computer communication interface, can be achieved with the computer communication. 2, lifting agency design novel, easy to adjust. 3, automatic temperature control, magnetic stirring, water bath temperature uniformity, high precision temperature control. 4, the LCD screen real-time display a variety of parameters; with a micro-printer, print test results. Technical indicators: 1, the measurement range: 0 ~ 600 penetration; 2, resolution: 0.1 penetration; 3, the time setting range: 0 ~ 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, data storage: 30 groups; 7, constant temperature bath: for the hard glass cylinder; 8, stirring: magnetic stirring; 9, standard needle: 2.5 ± 0.05g, in line with GB / T4509, T0604 specifications; 10, bracket lift: double lift adjustment mechanism, easy to tip at the sample plane; 11, working power: AC 220V ± 10%, 50Hz; 12, memory function: can store 30 test data.
Introduction: The instrument is based on the People's Republic of China standard GB / T 4509 "oil asphalt penetration measurement method", the People's Republic of China industry standard JTJ052-2000 "highway engineering asphalt and asphalt mixture test" in the T0604 "asphalt penetration test "Designed and manufactured for the determination of road petroleum asphalt, modified asphalt penetration and liquid petroleum asphalt or emulsified asphalt evaporation residue after the entry; procurement options, you can determine the paraffin, grease, etc. Material 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.
