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LHDL-II type petroleum asphalt dynamic viscometer

LHDL-II type petroleum asphalt dynamic viscometer

This method is applicable to the determination of dynamic viscosity of viscous petroleum asphalt using a vacuum reduced-pressure capillary viscometer.

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Asphalt binder testing instrument

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I. Purpose and Scope

This method is applicable to the determination of kinematic viscosity of viscous petroleum asphalt using a vacuum reduced-pressure capillary viscometer. Unless otherwise specified, the test temperature is 60℃, and the vacuum degree is -40kPa. It conforms to the Ministry of Transport JTG E20-2011 T0719-2011 standard.

II. Technical Parameters

1. Power Supply: 220V AC JTG E20-2011 T0719-2011

2. Temperature Accuracy: ±0.1℃

3. Pressure Range: -40KPa

4. Timing Range: 999.9S

5. Timing Accuracy: ≤0.05%

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LHDL-II type petroleum asphalt dynamic viscometer

This method is applicable to the determination of dynamic viscosity of viscous petroleum asphalt using a vacuum reduced-pressure capillary viscometer.

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Asphalt binder testing instrument

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