Salient Features

Annealed

All our viscometer are annealed properly so that minor vibrations and normal falls doesn't harm them. Annealing also makes the glass stress free which makes them resistant to cracks and also gives them the proper transparency required.

Calibrated Twice

All our calibrated viscometers are calibrated twice with different methods to give you the most precise reading. So worry less and test more!

Permanent Marks

All our viscometers are amber marked. Amber marking is done at a specific high temperature which makes the timing marks and other information provided on the viscometers permanent.

Verified

All our viscometers are made with rigorous research and development that's why our viscometers are being used in all the major refineries across India and the Middle East, even we have been applauded by the Indian Oil Corporation for making the most accurate viscometers in the country

Cannon Fenske Opaque Viscometer

Cannon Fenske viscometers are reverse flow type viscometers used to measure kinematic viscosity of dark Newtonian liquids according to ASTM D445 and ISO 3104. They are used to measure kinematic viscosity of liquid (cutback) asphalts and road oils at 60°C (140°F) in range of 30 to 6000 centistokes according to ASTM D 2170 and IS 1206. . Also used to study lubricating oils at low temperatures when investigating the effect of various additives on lubricating and hydraulic oils.

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Cannon Fenskee Opaque Viscometer

Available in all sizes

Viscometer Holder

Made of stainless steel, the most affordable and robust viscometer holder we ever made

Cannon Fenskee Opaque Viscometer

Available in all sizes

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Sizes and Range

Order your viscometer with the help of catalog number respective of their size and range

Catalogue Number	Size	Range(mm²/s)	Constant
CFO/01	25	0.4 - 2	0.002
CFO/02	50	0.8 - 4	0.004
CFO/03	75	1.6 - 8	0.008
CFO/04	100	3 - 15	0.015
CFO/05	150	7 - 35	0.035
CFO/06	200	20 - 100	0.1
CFO/07	300	50 - 250	0.25
CFO/08	350	100 - 500	0.5
CFO/09	400	240 - 1200	1.2
CFO/10	450	500 - 2500	1.5
CFO/11	500	1600 - 8000	8.0
CFO/12	600	4000 - 20000	20
CFO/13	650	9000 - 45000	45
CFO/14	700	20000- 100000	100