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Ubbelohde Viscometers (ASTM)
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Ubbelohde viscometers, normal form (ASTM)
Calibrated, with constant for manual measurements |
not calibrated, without constant for determination of relative Viscosity |
Calibrated with constant, for Automatic measurements. |
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Type No. |
Order No. |
Type No. |
Order No. |
Type No. |
Order No. |
Capillary No. |
Capillary Øi ± 0,01 [mm] |
Constant K (approx.) |
Measuring range [mm2/s] (approx.) |
525 00 |
285400501 |
526 00 |
285400707 |
527 00 |
285401255 |
0 |
0.24 |
0.001 |
0.35 to 1 |
525 03 |
285400518 |
526 03 |
285400715 |
527 03 |
285401271 |
0c |
0.36 |
0.003 |
0.6 to 3 |
525 01 |
285400526 |
526 01 |
285400723 |
527 01 |
285401263 |
0b |
0.46 |
0.005 |
1 to 5 |
525 10 |
285400534 |
526 10 |
285400731 |
527 10 |
285401152 |
I |
0.58 |
0.01 |
2 to 10 |
525 13 |
285400542 |
526 13 |
285400748 |
527 13 |
285401169 |
Ic |
0.78 |
0.03 |
6 to 30 |
525 20 |
285400559 |
526 20 |
285400756 |
527 20 |
285401177 |
II |
1.03 |
0.1 |
20 to 100 |
525 23 |
285400567 |
526 23 |
285400764 |
527 23 |
285401185 |
IIc |
1.36 |
0.3 |
60 to 300 |
525 30 |
285400575 |
526 30 |
285400772 |
527 30 |
285401193 |
III |
1.83 |
1 |
200 to 1,000 |
525 33 |
285400583 |
526 33 |
285400789 |
527 33 |
285401288 |
IIIc |
2.43 |
3 |
600 to 3,000 |
525 40 |
285400591 |
526 40 |
285400797 |
527 40 |
285401296 |
IV |
3.27 |
10 |
2,000 to 10,000 |
525 43 |
285400604 |
526 43 |
285400801 |
527 43 |
285401309 |
IVc |
4.32 |
30 |
6,000 to 30,000 |