835a : Viscometer ‘U’-Tube : As per BS/U and ASTM D 446 : for Transparent Liquids
Size | Nominal Constant | Viscocity Range as per BS/U | Viscocity Range as per ASTM D 446 |
0 | 0.001 | 0.3-3 | NIL |
A | 0.003 | 1-5 | 0.9-3 |
B | 0.01 | 2-15 | 2-10 |
C | 0.03 | 6-45 | 6-30 |
D | 0.1 | 20-120 | 20-100 |
E | 0.3 | 60-500 | 60-300 |
F | 1 | 200-1000 | 200-1000 |
G | 3 | 600-4000 | 600-3000 |
H | 10 | 2000-15000 | 2000-10000 |