Capillary Viscometer

Capillary Viscometer for Petroleum Products

A capillary viscometer is an instrument used to measure the viscosity, or thickness, of a liquid by measuring

how long it takes the liquid to flow through a small-diameter tube, or capillary

Name	Standard	Specification（mm）
Oswald Viscometer
Cannon-Fenske Routine Viscometer	ISO 3105 ASTM D446	Size No.: 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500, 600
Cannon-Manning Semi-Micro Viscometer	ISO 3105 ASTM D446	Size No.: 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500, 600
Pinkevitch Viscometer	ISO 3105 ASTM D446	Size No.: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Zeitfuchs Viscometer	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6, 7
SIL Viscometer	ISO 3105 ASTM D446	Size No.: 0C, 1, 1C, 2, 2C, 3, 3C, 4
BS/U-Tube Viscometer	ISO 3105 ASTM D446	Size No.: A, B, C, D, E, F, G, H
BS/U/M Miniature Viscometer	ISO 3105 ASTM D446	Size No.: M1, M2, M3, M4, M5
SUSPENDED LEVEL VISCOMETERS
BS/IP/SL Viscometer	ISO 3105 ASTM D446	Size No.: 1, 1A, 2, 2A, 3, 3A, 4, 4A, 5
BS/IP/SL(S) Viscometer	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6, 7, 8, 9
BS/IP/MSL Viscometer	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6, 7
Ubbelohde Viscometer	ISO 3105 ASTM D446	Size No.: 0, 0C, 0B, 1, 1C, 1B, 2, 2C, 2B, 3, 3C, 3B, 4, 4C, 4B, 5
FitzSimons Viscometer	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6
Atlantic Viscometer	ISO 3105 ASTM D446	Size No.: 0C, 0B, 1, 1C, 1B, 2, 2C, 2B, 3, 3C, 3B
Cannon-Ubbelohde (A) and Cannon-Ubbelohde Dilution (B) Viscometers	ISO 3105 ASTM D446	Size No.: 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500, 600, 650, 700
Cannon-Ubbelohde Semi-Micro Viscometer	ISO 3105 ASTM D446	Size No.: 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500, 600
DIN Ubbelohde Viscometer	ISO 3105 ASTM D446	0.36,0.47,0.53,0.63,0.84,0.95,1.13,1.50,1.69,2.01,2.65,3.00,3.60,4.70,5.34
REVERSE FLOW VISCOMETERS
Zeitfuchs Cross-Arm Viscometers	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Cannon-Fenske Opaque Viscometer	ISO 3105 ASTM D446	Size No.: 25, 50, 75, 100, 150, 200, 300, 350, 400, 450, 500, 600
BS/IP/RF U-Tube Reverse Flow Viscometers	ISO 3105 ASTM D446	Size No.: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Lantz-Zeitfuchs Viscometer	ISO 3105 ASTM D446	Size No.: 5, 6, 7, 8, 9, 10
Pinkevitch Viscometer(BMN-1)	SH/T0173	0.4,0.6,0.8,1.0,1.2,1.5,2.0,2.5,3.0,3.5,4.0
Pinkevitch Viscometer(BMN-2)	SH/T0173	5.0,6.0
Opaque Viscometer(BMN-3)	SH/T0173	0.31,0.42,0.54,0.63,0.78,1.02,1.26,1.48,1.88,2.20,3.10,4.00
Dynamic Viscometer(BMN-4)	SH/T0173	1.0,1.2,1.5,2.0,2.5,3.0

These capillary viscometers stand out with remarkable versatility and precision. They adhere to authoritative standards like ISO 3105 and GB/T 30514, ensuring reliability. Covering a wide array of types—from Ostwald to Cannon - Fenske series—they cater to diverse viscosity measurement needs. The specifications, with capillary diameters ranging from 0.22 mm to 10.00 mm, enable accurate measurement of different fluid viscosities. Whether for laboratory research or industrial quality control in fields such as petroleum, chemicals, and pharmaceuticals, these viscometers deliver precise and consistent results, playing an indispensable role in analyzing fluid flow properties.

Capillary Viscometer

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