ASTM Ubbelohde Viscometer Tube
Part No. 1643; PSL - UK
Suitable for measuring transparent liquids. High precision & easy to use.
Nominal overall length 283 mm; approximate sample volume 18 ml.
Complete with UKAS certificate of calibration (ISO 17025).
Specifications: ASTM D446, ISO 3105, IP 71 Part 2, BS188
Test Methods: ASTM D445, ISO 3014, IP 71 Part 1, BS 188
Part No. Size Constant Range (mm²/s)
1643/01 O 0.001 0.3 to 1
1643/02 OC 0.003 0.6 to 3
1643/03 OB 0.005 1 to 5
1643/04 1 0.01 2 to 10
1643/05 1C 0.03 6 to 30
1643/06 1B 0.05 10 to 50
1643/07 2 0.1 20 to 100
1643/08 2C 0.3 60 to 300
1643/09 2B 0.5 100 to 500
1643/10 3 1.0 200 to 1,000
1643/11 3C 3.0 300 to 3,000
1643/12 3B 5.0 1,000 to 5,000
1643/13 4 10 2,000 to 10,000
1643/14 4C 30 6,000 to 30,000
1643/15 4B 50 10,000 to 50,000
1643/16 5 100 20,000 to 100,000