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LHSY-1.5B Extensibility Tester for Asphalt Elongation Test

LHSY-1.5B Extensibility Tester for Asphalt Elongation Test

Suitable for measuring the ductility of various specifications and models of asphalt, liquid asphalt distillation residue, asphalt emulsion evaporation residue and other materials. It can automatically control the temperature, stepless speed regulation device, and can simultaneously conduct tests on three test specimens. It can realize the selection of various tensile speeds, and is widely used in production, road construction and scientific research departments, and is more suitable for the test of modified asphalt.

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Asphalt binder testing instrument

Extensibility

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This instrument is designed according to the requirements of T 0605-2011 "Asphalt Ductility Test" in JTG E20-2011 "Test Methods for Asphalt and Asphalt Mixtures in Highway Engineering", Ministry of Transport of the People's Republic of China, and is suitable for determining the length (in mm) at which petroleum asphalt stretches to fracture under specified conditions and temperature at a certain speed, according to the methods specified in GB/T 4508-2010 or T 0605-2011.

Main Technical Features

1. Adopts an automated design concept. The test tank is completely free of screws, guides, and other devices, making sample installation extremely convenient. Maximum stretching length: 1.5 meters.

2. The constant temperature water bath uses a 304 stainless steel double-layer design, with a circulating water bath and a static water bath. The static water bath temperature is uniform and without flow.
3. Servo motor drive design, the entire stretching process is smooth and synchronized, the speed is uniform, there is absolutely no jitter, and the ductility display is accurate.
4. After stretching, the stretcher can quickly and automatically return and accurately locate.
5. Uses a 7-inch LCD screen display. High-precision LCD temperature control instrument displays accuracy of 0.01℃, temperature control accuracy of 0.1℃, touch key control, waterproof, durable, and easy to clean.

Main Technical Parameters

1. Maximum measurement length: 1500mm

2. Stretching slide movement speed: 10mm/min 50mm/min

3. Stretching motor power: Servo motor, power adjustable.

4. Water bath stirring electric pump: 45W

5. Electric heating tube power: 2kW

6. Cooling power: 2kW

7. Water bath temperature control range: 0-50℃

8. Temperature control resolution: 0.01℃

9. Temperature control accuracy: ±0.1℃

10. Cooling capacity: 4000 cal/min

11. Operating power voltage: 220V 50HZ

12. External dimensions: 220x46x93(cm)

13. Overall weight: 130kg

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LHSY-1.5B Extensibility Tester for Asphalt Elongation Test

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Asphalt binder testing instrument

Extensibility

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