Viscometers

All viscometers are supplied with Cannon Instrument Company’s A2LA accredited ISO/IEC 17025 Report of Calibration

Why does Cannon offer so many different types of glass capillary viscometers? Primarily because no single capillary viscometer is ideally suited for all kinematic viscosity determinations. Individual analysts also have their own pref...

All viscometers are supplied with Cannon Instrument Company’s A2LA accredited ISO/IEC 17025 Report of Calibration

Why does Cannon offer so many different types of glass capillary viscometers? Primarily because no single capillary viscometer is ideally suited for all kinematic viscosity determinations. Individual analysts also have their own preferences. The brief descriptions on the following page may assist you in determining which viscometer is most appropriate for your particular application.

Expanded Uncertainty

Instead of listing the precision of Cannon glass capillary viscometers, we now provide the expanded uncertainty. This is the universally accepted statistic when dealing with calibration data. In order to obtain A2LA accreditation, it is necessary to determine and specify the expanded uncertainty.

ISO publications define expanded uncertainty as “the interval about the result of a measurement within which the values that could reasonably be attributed to the measurand may be expected to lie with a high level of confidence.”

The use of expanded uncertainty instead of precision does not reflect any change in the accuracy or quality of Cannon viscometers. It is a statistical term that is more comprehensive than precision. When comparing the accuracy of viscometers it is essential that the expanded uncertainty be specified.

A certificate specifying the expanded uncertainty is provided with every calibrated viscometer. We also supply such a certificate with every bottle of viscosity standard.

Cannon Glass Capillary Viscometers – Types:

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Viscometers There are 14 products.

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Showing 1 - 12 of 14 items