Reverse flow type. Used to determine the kinematic viscosity of bitumen, distillation residues of opaque liquid asphalts, asphalt cements at 135°C and road oils at 60°C. Supplied complete with calibration certificate.
| Model | Approx. constant mm²/s² | Viscosity range mm²/s² |
| B088-50 | 0.002 | 0.4 to 2 |
| B088-51 | 0.004 | 0.8 to 4 |
| B088-52 | 0.008 | 1.6 to 8 |
| B088-53 | 0.015 | 3 to 15 |
| B088-54 | 0.035 | 7 to 35 |
| B088-55 | 0.1 | 20 to 100 |
| B088-56 | 0.25 | 50 to 200 |
| B088-57 | 0.5 | 100 to 500 |
| B088-58 | 1.2 | 240 to 1200 |
| B088-59 | 2.5 | 500 to 2500 |
| B088-60 | 8 | 1600 to 8000 |
| B088-61 | 20 | 4000 to 20000 |
| B088-62 | 45 | 10000 to 40000 |
| B088-63 | 100 | 20000 to 80000 |
Note: to measure the kinematic viscosity with the Cannon-Fenske viscometers , the B088N bath or the B088-01N and the B088-06N holder are also needed.
