Asphalt Institute Vacuum Viscometer Similar to Cannon®-Manning Vacuum type, but with graduated capillary instead of two timing bulbs. Requires a sample of approximately 4mL. Use with K23360 rectangular holder or K23388 round holder. Length: 230-260mm
| Catalog No. | Size | Bulb B | Bulb C | Bulb D | Viscosity Range, Poise |
| 378-025-C14 | 25 | 2 | 1 | 0.7 | 42 to 800 |
| 378-050-C14 | 50 | 8 | 4 | 3 | 180 to 3,200 |
| 378-100-C14 | 100 | 32 | 16 | 10 | 600 to 12,800 |
| 378-200-C14 | 200 | 128 | 64 | 40 | 2,400 to 52,000 |
| 378-400-C14 | 400 | 500 | 250 | 160 | 9,600 to 200,000 |
Alat Laboratorium Umum