- Product Describe
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This instrument is designed and manufactured according to the requirements specified in the T0719-2011 "Asphalt Mixture Rutting Test" of the People's Republic of China industry standard JTGE20-2011 "Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering." It is suitable for determining the high-temperature rutting resistance of asphalt mixtures and can also be used for on-site asphalt mixture high-temperature stability tests.
Scientific research model can perform water immersion rutting tests. Intelligent model: automatically generates and saves test results; convenient for calling historical data and outputting test reports. Point-to-point data acquisition: uses upper and lower microcomputer measurement and control systems to ensure spatial repeatability of deformation data collection.
High data acquisition resolution and fast speed: uses a 16-bit resolution analog-to-digital converter with a sampling rate of 100 kHz.
Wide temperature control range, high accuracy, and good stability: uses PWM modulation for temperature PID control.
Good electromagnetic compatibility and high reliability: features soft start function; electromechanical start and stop without impact or surge.
Low noise, no lateral rolling: uses high-precision imported optical bars, with the test wheel performing relative motion.
Test wheel ground pressure can be set: optional test wheels with 0.5-1.3 MPa pressure.
Convenient and user-friendly design: automatic lifting and lowering of the test rubber wheel.
Detachable water tank design. Can perform water immersion rutting tests.
Can test three rutting specimens simultaneously, providing good test comparability and high efficiency.19. Displacement detection range: 0~25 mm.
20. Deformation detection resolution: 0.01 mm.
21. Deformation detection accuracy: ±0.05 mm.
22. Temperature control range: 30~80°C.
23. Temperature detection resolution: 0.1°C.
24. Temperature control accuracy: ±0.3°C.
25. Test wheel ground pressure: 0.7 MPa ±0.05 MPa.
26. Walking frequency: 42 times/min ±1 time/min.
27. Specimen height range: 30 mm to 110 mm.
System standard configuration.21) Deformation acquisition: three channels.
22) Temperature acquisition: one channel.
23) Temperature control: two channels.
24) Acquisition cards: three units.
25) Printer: one unit.
24) Acquisition cards: three units.
26) Computer: one unit.
27) Application system software: one set.
28) Rated power supply: 380V AC, 3.5 KW; 220V AC, 500 W.
29) Main body dimensions: length x width x height: 1.7 m x 1.5 m x 1.5 m.
30) Main body weight: net weight = 900 kg.
Company Profile
Hebei Yinfeng Experimental Instrument Co., Ltd. is a high-tech enterprise dedicated to the research and development, production, and sales of experimental instruments. The company is headquartered in Hebei Province, relying on the strong industrial foundation and technological innovation resources in the Beijing Tianjin Hebei region. It is committed to providing high-precision and high reliability testing equipment and solutions for material testing, engineering quality control, scientific research experiments and other fields.
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Whatsapp/Tel: +86-15931715356,+86 16631790555
E-mail: info@cnhblabequipment.com
Add: Chengnan Industrial Zone, Xian County, Cangzhou City, Hebei Province