Asphalt Institute Vacuum Viscometer (Reversed Flow)
The Asphalt Institute Vacuum Viscometer measures the viscosity of highly viscous materials according to ASTM D2171. Minimum sample volume is 3 mL. Minimum bath depth is 180 mm (7.1 in). Viscometers are provided with a certificate of calibration and instruction sheet. Permanently attached round metal holders are included or may be ordered separately.
The asphalt vacuum viscometer complies with ASTM D2171 standard and measures the viscosity of high viscosity materials. The minimum sample volume is 3 mL. The minimum bath depth is 180 millimeters (7.1 inches). The viscometer is equipped with a calibration certificate and instruction manual. Circular metal brackets can be ordered separately.
Specifications and ordering information
Size number | Viscosity range poison | Approximate constant poison/second at 300mm Hg bulb B | Approximate constantpoise/second at 300mm Hg Bulb C | Approximate constantpoise/second at 300mm Hg Bulb D | No circular bracket | With circular bracket |
---|---|---|---|---|---|---|
25 | 42 - 800 | 2 | 1 | 0.7 | 9724-R50 | 9724-T50 |
50 | 180 - 3200 | 8 | 4 | 3 | 9724-R55 | 9724-T55 |
100 | 600 - 12800 | 32 | 16 | 10 | 9724-R60 | 9724-T60 |
200 | 2400 - 52000 | 128 | 64 | 40 | 9724-R65 | 9724-T65 |
400R | 9600 - 1400000 | 500 | 250 | 160 | 9724-R70 | 9724-T70 |
800R | 38000 - 5800000 | 2000 | 1000 | 640 | 9724-R75 | 9724-T75 |