Asphalt Standard Viscometer
Description
The instrument is designed and made as per Asphalt Standard Viscosity Test and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering.
It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.
Specification
Power supply | AC 220 V±10%, 50 Hz |
Circular trough | (1) Inner diameter: 160 mm (2) Depth: 116 mm |
Sample tube | four pieces in a set. The diameter of effuse tube is: φ10 mm±0.025 mm, φ5 mm±0.025 mm, φ4 mm±0.025 mm and φ3 mm±0.025 mm. |
Ball stopper specification | A: Diameter of ball: 12.7 mm±0.05 mm; Sign height: 92 mm±0.25 mm. B: Diameter of ball: 6.35 mm±0.05 mm; Sign height: 90.3 mm±0.25 mm. |
Temperature controlling range | room temperature～90 ℃. |
Temperature controlling accuracy: | ±0.1 ℃ |
Time resolution | 0.1 s, maximum time value: 999.9 s |
Heating type | electric heater. Use a circulation pump circulating water bath liquid to control the temperature in the circular trough. Heating power is 600 W. |
Ambient temperature | -10℃～35 ℃ |
Relative humidity | ≤ 85% |
Dimension | length 420 mm, width 340 mm, height 570 mm |
Maximum power consumption | 700 W |
Accessories
No. | Name | Unit | Qty |
1 | Asphalt Standard Viscometer (Including sample cylinder 4pcs, ball plug 2pcs,checking rod 2pcs) | Set | 1 |
2 | 100ml measuring cylinder | Piece | 1 |
3 | Temeperature detector | Piece | 1 |
4 | Fuse 10A（Ф5×20） | Piece | 3 |
5 | Silica gel plug（1#） | Piece | 1 |
6 | Stopping ring of thermometer（1#） | Piece | 2 |
7 | Operation manual | Piece | 1 |
8 | Temperature control device usage manual | Piece | 1 |
9 | Quality certificate | Piece | 1 |
10 | Repair guarantee | Piece | 1 |