BS/IP/RF U-Tube Reversed Flow Viscometer
ASTM D445, ISO 3104
The BS/IP/RF U-Tube Reverse Flow Viscometer measures kinematic viscosity of opaque Newtonian liquids according to ASTM D445 and ISO 3104. Minimum sample volume is 7 mL. Minimum bath depth is 280 mm (11 in). Viscometers are calibrated at 40°C (the viscometer constant is the same at all temperatures) and are provided with a certificate of calibration and instruction sheet. Holders are sold separately. For holder, see 9726-N45.
BS/IP/RF U-Tube Reverse Flow Viscometers
| Catalog Number | Size | Approximate Constant mm²/s² |
Viscosity Range mm²/s* | |
|---|---|---|---|---|
| Low | High | |||
| 9724-G50 | 1 | 0.003 | 0.6 | 3.0 |
| 9724-G53 | 2 | 0.01 | 2.0 | 10 |
| 9724-G56 | 3 | 0.03 | 6.0 | 30 |
| 9724-G59 | 4 | 0.1 | 20 | 100 |
| 9724-G62 | 5 | 0.3 | 60 | 300 |
| 9724-G65 | 6 | 1.0 | 200 | 1000 |
| 9724-G68 | 7 | 3.0 | 600 | 3000 |
| 9724-G71 | 8 | 10 | 2000 | 10000 |
| 9724-G74 | 9 | 30 | 6000 | 30000 |
| 9724-G77 | 10 | 100 | 20000 | 100000 |
| 9724-G80 | 11 | 300 | 60000 | 300000 |
*Viscosity ranges in mm²/s (cSt) represent flow times of 200 to 1000 seconds
