CANNON 9721-K62 Ubbelohde 150 Calibrated

CANNON 9721-K62 Ubbelohde 150 Calibrated

The CANNON 9721-K62 Ubbelohde 150 Calibrated is a precision suspended-level viscometer designed for accurate measurement of kinematic viscosity in transparent Newtonian liquids. This instrument complies with ASTM D445 and ISO 3104, ensuring standardized and reliable viscosity testing in professional laboratory environments. Therefore, it is suitable for applications that require high accuracy across a wide temperature range.

Product Features

First, the Ubbelohde suspended-level design maintains a constant hydrostatic head during measurement. As a result, no kinetic energy correction is required within the broad viscosity range of 0.5 to 100,000 centistokes. In addition, the viscometer performs reliably at temperatures above 93 °C (200 °F) and below −18 °C (0 °F). Consequently, it is ideal for testing under extreme thermal conditions.

Moreover, this model is calibrated at 40 °C and supplied with a certificate of calibration and an instruction sheet. The viscometer constant remains the same at all temperatures, which ensures consistent accuracy regardless of test conditions. Furthermore, its specifications conform to ASTM D446 and ISO 3105, providing traceable and internationally recognized performance standards.

Specifications

The approximate viscometer constant is 0.035 cSt/s. Therefore, it measures viscosity within a range of 7 to 35 cSt, corresponding to flow times between 200 and 1000 seconds. The minimum required sample volume is 11 mL. Additionally, a minimum bath depth of 254 mm (10 inches) is required, and the instrument must be submerged to 220 mm (8.5 inches) during operation to ensure proper measurement accuracy.

Please note that the holder is sold separately. Compatible holder models include 9726-M70, 9726-M73, and 9726-M76.

Applications

This viscometer is widely used in research laboratories, quality control facilities, and industrial testing centers. It is particularly suitable for evaluating jet fuels, hydraulic lubricants, specialty oils, and other transparent Newtonian liquids. In addition, it supports viscosity testing under both high and low temperature conditions, making it ideal for petrochemical, aerospace, chemical, and energy industries.