CANNON 9721-J53 Ubbelohde 50 Uncalibrated

CANNON 9721-J53 Ubbelohde 50 Uncalibrated

The CANNON 9721-J53 Ubbelohde 50 Uncalibrated Viscometer is a precision suspended-level viscometer designed to measure the kinematic viscosity of transparent Newtonian liquids. Specifically, this Ubbelohde-type viscometer operates in accordance with ASTM D445 and ISO 3104, ensuring standardized and reproducible results. Therefore, it is well suited for laboratories requiring accurate viscosity measurement across a wide temperature range.

Product Features

First, the suspended-level design maintains a constant hydrostatic head during measurement. As a result, it eliminates the need for kinetic energy corrections over a broad viscosity range. In addition, the viscometer is especially suitable for testing at high temperatures above 93 °C (200 °F) and low temperatures below −18 °C (0 °F). Furthermore, it is widely used for evaluating jet fuels and hydraulic lubricants, where thermal stability and precision are critical. Moreover, this model is supplied as an uncalibrated viscometer, making it appropriate for laboratories that perform internal calibration or comparative analysis.

Specifications

The viscometer measures kinematic viscosity across a range of 0.5 to 100,000 centistokes without kinetic energy correction. It requires a minimum sample volume of 11 mL. Additionally, a minimum bath depth of 254 mm (10 in) is required, and the viscometer must be submerged to 220 mm (8.5 in) during operation. This model is supplied uncalibrated. However, a calibrated version is available under model 9721-K53. Please note that the holder is sold separately. Compatible holders include 9726-M70, 9726-M73, and 9726-M76.

Applications

Therefore, this viscometer is suitable for viscosity testing of transparent Newtonian liquids in research and quality control laboratories. In addition, it is commonly used for jet fuel, hydraulic oil, and lubricant analysis, particularly at extreme temperatures. Moreover, it is ideal for chemical, petrochemical, aerospace, and energy laboratories that require reliable suspended-level viscosity measurements.