Asphalt Standard Viscometer

Asphalt Standard Viscometer

Asphalt Standard Viscometer is intended for testing the viscosity of liquid bitumen, coal pitch and flowing emulsified bitumen.
Technical Parameters
Power: AC 220V±10%, 50Hz
Circular tank: (1) Inner diameter: 160mm
(2) Depth: 116mm
Sample tube: 4 pieces in a set. The diameter of effuse tube are: φ10mm±0.025mm, φ5mm±0.025mm, φ4mm±0.025mm and φ3mm±0.025mm.
Ball plug specification: A: Diameter of ball: 12.7mm±0.05mm; Sign height: 92mm±0.25mm
B: Diameter of ball: 6.35mm±0.05mm; Sign height: 90.3mm±0.25mm
Temperature controlling range: 20?~90?
Temperature controlling accuracy: ±0.1?
Timing resolution: 0.1~999.9s
Heating type: PTC tube electric heater (heating power is 750W)
Working temperature: -10?~35?
Relative humidity: ≤85%
Dimension: length 420mm, width 340mm, height 570mm
Maximum power consumption: 800W