Standard Bitumen Asphalt Petroleum Efflux Viscosity Tar Viscometer

Standard Bitumen Asphalt Petroleum Efflux Viscosity Tar Viscometer

Standard Bitumen Asphalt Petroleum Efflux Viscosity Tar Viscometer  used to test standard viscosity of bitumen or petroleum.

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Standard Bitumen Asphalt Petroleum Efflux Viscosity Tar Viscometer  used to test standard viscosity of bitumen or petroleum.

 

Parameter:

Working power

AC 220V±10% ;50Hz;

Annular flume:

inner diameter is 160mm, depth is 116mm;

Sampling tube:

φ10mm±0.025mm;
φ5mm±0.025mm;
φ4mm±0.025mm;
φ3mm±0.025mm;

Ball plug specification:

A:Ball Dia 12.7mm±0.05mm;Mark height 92mm±0.25mm;
B:Ball Dia 6.35mm±0.05mm;Mark height 90.3mm±0.25mm;

temperature range:

Room temperature~90℃;

 accuracy:

±0.1℃;

Timing resolution:

0.1s ,Timing value999.9s;

Heating mode:

Electric heating pipe heating, circulation pump circulation bath liquid control ring water tank temperature, heating power 750W;

ambient temperature

(-10~35)℃

relative humidity

≤85%.

Size:

420mm *340mm *570mm

Power

800W

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