SYD-4508C Asphalt Elongation TesterDetailed product description：

1、 Main technical features
1. The SYD-4508C asphalt elongation tester adopts a humanized design concept, with no screw rods, guide rails, or other devices in the test slot. The sample installation is extremely convenient, and the maximum tensile length is 1.5 meters.
2. Innovative transmission design, smooth and synchronized stretching process, uniform speed, no shaking, and precise elongation display.
3. Configure three sets of test molds for ductility testing, which are made of copper material and have specifications and dimensions that meet the requirements of the standard.

2、 Main technical parameters and indicators
1. Working power supply: AC 220V (-5%~+10%), 50Hz.
2. Measurement range: 1.5m (± 10mm).
3. Heating method: electric heater heating.
4. Heating power: 3000W.
5. Bath liquid circulation: The strong magnetic circulation pump circulates the bath liquid.
6. Temperature control range: adjustable from 5~49 ℃, digital display.
7. Temperature control accuracy: ± 0.1 ℃.
8. Stretching speed: 10 mm/min and 50mm/min.
9. Measurement accuracy: ± 1 mm.
10. Delay display: Controlled by a microcontroller, the data is processed and displayed digitally.
11. Refrigeration form: 1.25 horsepower compressor refrigeration, input power 950W.
12. Environmental temperature: -10~+35 ℃.
13. Relative humidity: ≤ 85%.
14. Power consumption of the whole machine: not exceeding 4100W.