Cannon 9722-H56 Ubbelohde 75 Semi-Micro Calibrated

Cannon 9722-H56 Ubbelohde 75 Semi-Micro Calibrated

The Cannon 9722-H56 Ubbelohde 75 Semi-Micro Calibrated is designed for accurate measurement of kinematic viscosity in small volumes of transparent Newtonian liquids. It complies with ASTM D445 and ISO 3104 standards; therefore, laboratories can conduct viscosity testing in accordance with internationally recognized procedures. Moreover, its semi-micro configuration reduces sample consumption while maintaining high precision and repeatability.

In addition, the suspended-level Ubbelohde design ensures that the viscometer constant remains independent of liquid head pressure. As a result, the instrument delivers stable and consistent flow time measurements. Furthermore, because the viscometer constant remains the same at all temperatures, calculations become simpler and testing accuracy remains reliable across varying thermal conditions.

Features

First, the instrument accurately measures kinematic viscosity within the 1.6 to 8 cSt range.
Moreover, it requires only approximately 1 mL of sample, making it suitable for limited or high-value liquids.
In addition, it supports intrinsic viscosity determination with dilution up to 20 mL, which is essential for polymer solution analysis.
Furthermore, it is fully calibrated and supplied with a certificate of calibration and instruction sheet for traceable measurement results.
At the same time, the borosilicate glass construction provides excellent chemical resistance and long service life.
Finally, the flow time range of 200 to 1000 seconds enhances measurement resolution and repeatability.

Specifications

Model: 9722-H56
Type: Ubbelohde Semi-Micro, Suspended-Level
Calibration Status: Calibrated (with certificate)
Minimum Sample Volume: Approximately 1 mL
Maximum Dilution Volume for Intrinsic Viscosity: Up to 20 mL
Minimum Bath Depth Required: 240 mm (9.5 inches)
Viscometer Constant: Approximately 0.008 cSt/s
Viscosity Range: 1.6 to 8 cSt
Flow Time Range: 200 to 1000 seconds
Applicable Standards: ASTM D445, ISO 3104
Material: Precision borosilicate glass
Holder Compatibility: 9726-M70, 9726-M73, 9726-M76 (sold separately)

Applications

Primarily, this viscometer is ideal for testing low-to-medium viscosity liquids such as refined petroleum products, light lubricants, and chemical solutions. Additionally, it supports polymer research laboratories conducting intrinsic viscosity measurements of dilute solutions. Likewise, universities and industrial quality control departments use this model for accurate, repeatable, and traceable viscosity analysis. Because of its minimal sample requirement and calibrated accuracy, it is particularly beneficial for advanced laboratory environments.