SDB-4508G Bitumen Ductility Testing Machine

SDB-4508G Bitumen Ductility Testing Machine

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GB/T 4508, JTG E20-2011/T 0605, ASTM D113


This instrument is used to determine the ductility of bituminous materials.

Main technical specifications

1. Power supply: AC220V,50Hz
2. Ductility distance: 1.5m(±10mm)
3. Heating power: 3500W
4. Cooling power: 1000W
5. Temperature control: 0℃~60℃
6. Temperature precision: <±0.1℃
7. Force measurement: Maximum 500N,±1N
8. Test speed: 10 mm/min and 50mm/min, two grades.
9. Test precision: ±1mm
10. Packing dimension and G.W.: 2300×530×1130(mm), 206kg

Main technical features

1. Colored touch LCD displays parameters and controls the test procedures.
2. Two independent baths design provides double water circulations.
3. Imported temperature controller can keep the temperature at 0.05℃precision. The speed is rapid and the anti-interference is good.
4. High subdivision stepper motor driving. Vibration at low speeds can be removed totally.
5. Double USB ports support EXCEL format to output. It also can be communicated with PC for 100 groups of data storage.
6. Automatic calculation and data storage. 30pcs of test data can be saved. A Built-in printer is equipped for data printing.
7. Force test for two samples is provided. Force value and curve can be displayed.