SYD-4508B Ductility Tester
I. Purpose:
The instrument is designed and made as per the National Standard GB/T 4508 “Test Methods for Ductility of Petroleum Asphalt”, and T0605 “Asphalt Ductility Test” in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is suitable to determine the length of petroleum asphalt when it is dragged to broken at certain speed under stipulated condition and temperature. It is indicated by cm.
II. Technical parameters
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Power supply:
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AC 220 V (-5%~+10%), 50 Hz;
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Measurement range:
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2.0 m (±10mm);
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Heating type:
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by an electric heater;
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Heating power
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3000 W;
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Bath circulation:
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by a circulation pump
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Temperature controlling range:
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room temperature ~49℃; digitally displayed;
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Temperature controlling accuracy
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±0.5℃;
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Dragging speed:
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50±2.5 mm/min;
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Measurement accuracy:
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±1 mm;
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Ductility display:
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Controlled by microprocessor; digitally displayed after data processing
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Ambient temperature
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-10~+35℃;
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Relative humidity:
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≤85%;
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Total power consumption:
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not more than 3100 W;
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Any questions, please contact us.
Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com
Tel: 86-25-8472 1577/8472 1579/8472 1907