Quick Details

• Place of Origin:

  Chongqing Of China

• Samples:

  Charge

• Delivery Time:

  7 Business Days Once Order Confirmed

• Packing:

  Wooden Case

• Delivery Port:

  Chongqing Of China

• Max. Production Capacity:

  100pcs/Month

• Export Ratio:

  91% - 100%

• OE Experience:

  No

Product Name:GD-0719 Automatic Wheel Tracking Tester

GD-0719 Automatic Wheel Tracking Tester

Application

GD-0719 Automatic Wheel Tracking Tester

Product Description:

Purpose: The instrument is designed and made as per T0719 Bituminous Mixture Wheel Track Test in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is a research type, and it can be used for colleges and universities, and scientific research institutes to make research on the resistance to rutting of bituminous mixture at high temperature. It can also be used for manufacturing companies and construction companies to determine the resistance to rutting of bituminous mixtures at high temperature.


Main characteristics: 1. It can be connected to any computer processing system using newly developed microprocessor controlling techniques by us. 2. It can make determination for two test molds at the same time with water immersion or without water immersion. The constant temperature case equipped with the instrument can preheat 7 piece of test mold. This saves a lot of time. 3. It adopts PWM mode for temperature control. It can simultaneously control: (1) Sample temperature; (2) Water temperature in the water case during water immersion test; (3) Temperature in the constant temperature case 4. The constant temperature case is heated using outer circulation mode. The heating source connects with the case through pipes to form thermodynamic equilibrium, so the temperature is uniform. 5. It can display time-displacement curve and time-temperature curve at the same time. This provides experimental evidence on rutting characteristics of bituminous mixture for scientific research institutes. 6. It adopts a absolute temperature sensor for temperature collection, so there is no drift during long time test (this solves the problem of common thermocouple that the effect of drift on test data during long time test). 7. It adopts high precision A/D (16 digits) and D/A (16 digits) module to ensure good accuracy and high resolution for displacement measurement and temperature control. 8. Equipped with software, it can preset test time and test temperature as your requirements, and it can recall deflection values of any test molds and show them in real time. 9. It adopts wheel moving mode as its mechanical structure. This is the same as that of foreign products. The test data is close to the real condition. 10. The thickness of test molds is in the range of 0100mm. They can meet rutting test requirements of different road surfaces.


Main technical parameters 1. Applicable standards: JTJ052 T0719-2000; 2. Rolling speed of roller: 42±1 times/minute (one way); 3. Moving distance of test vehicle: 230±10mm; 4. Hardness of rubber of rolling wheel: 78±2 (International Standard Hardness); 5. Pressure between rolling wheel and test mold: 0.7±0.05Mpa (60 ); 6. Measurement range of displacement: 030 mm; 7. Measurement accuracy of displacement: less than ±0.005 mm; 8. Test duration: 60240min; 9. Temperature controlling range of constant temperature case: room temperature80; Accuracy is ±0.5; 10. Power supply: 380 V, 50 Hz; 11. Size of main unit: 1510mm×1058mm×1460mm; 12. Weight: 300 kg; 13. Size of test mold: 300mm×300mm×50mm; It can be used to make rutting test for test sample of 30150mm in thickness.

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our ...[Read More]

Company Profile:

• Main Product:

  Oil Testing Equipment

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania