Specifications

Bitumen Ductility Tester
-Max. ductility extent: 2.0 m
-ASTM D113
-Suitable to the test Ductility of Bituminous Materials

Digital Asphalt Ductility Tester Model: SLH -4508D

I. Summary
The instrument is designed and made as per standards GB/T4508, T0605 bitumen ductility test in the industrial standard JTJ052 and ASTM D113. It is suitable to determinate the ductility of bitumen — the length when the bitumen being stretched to crack with a certain speed under regulation condition and temperature.The unit is cm.
II. Technical characteristics
1. It integrates achievements of domestic and overseas design concepts on ductility tester. It is advanced and delicate.
2. There is no thread rod, guide rail and other device in the test trough, so it is convenient to install test sample.
3. Equipped with newly designed driving parts, it is stable and synchronous without shake during dragging procedure. The dragging speed is uniform and the ductility is accurate.
4. It can make determination for 3 pieces of sample at the same time.
5. It adopts digital temperature controller, high precision sensor and magnetic circulation pump, so the bath can be adequately circulated and the controlling temperature is precise.
6. The test sample holder can return back automatically.

III. Technical parameters:
1. Power supply: AC220V(-5%~+10%), 50Hz.
2. Measurement range: 2.0m(±10mm)
3. Heating mode: electrical heater
4. Heating power: 3200W
5. Circulation of bath liquid: strong magnetic pump
6. Temp. control range: 5°C~50°C adjustable, digital display
7. Temp. control precision: ±0.1°C.
8. Pull speed: two grades: 10 mm/min and 50mm/min.
9. Measurement precision: ±1 mm
10. Ductility display: digital
11. Cooling style: 1.5 P compressor, input power 950 w
12. Ambient Temperature: -10°C~+35°C
13. Relative humidity: ≤85%
14. Maximum power consumption: 4500W

 

 

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