Cannon 9721-R83 UBC-3B Ubbelohde Calibrated

Cannon 9721-R83 UBC-3B Ubbelohde Calibrated

This Cannon 9721-R83 UBC-3B Ubbelohde Calibrated the kinematic viscosity of transparent Newtonian liquids using the Ubbelohde gravity flow principle. It complies with ASTM D445 and ISO 3104 standards. Therefore, it delivers accurate, standardized, and traceable viscosity results for routine and reference laboratory testing. Consequently, laboratories rely on it for dependable quality control and research measurements.

Moreover, the manufacturer calibrates this model at 40 °C and supplies a certificate of calibration together with an instruction sheet. As a result, users can begin measurements immediately without additional calibration procedures. Meanwhile, the Ubbelohde design maintains constant hydrostatic pressure during operation. Thus, it ensures stable liquid flow and repeatable measurement conditions. In addition, the viscometer constant remains the same at all temperatures, which simplifies calculations and improves measurement consistency.

Furthermore, this viscometer operates with a moderate sample volume and fits standard constant-temperature bath systems. Therefore, it integrates smoothly into existing laboratory workflows. Additionally, an optional holder secures the instrument during operation for stable and safe measurements.

Product Features

Measures kinematic viscosity of transparent Newtonian liquids
Complies with ASTM D445 and ISO 3104 standards
Therefore supports standardized and traceable viscosity testing
Uses Ubbelohde gravity-flow design for stable measurements
Calibrated at 40 °C for immediate use
Includes calibration certificate and instruction sheet
Features constant stable at all temperatures
Meanwhile high-quality glass ensures smooth internal flow
In addition compatible with constant-temperature baths
Finally optional holder allows secure mounting

Specifications

Model: 9721-R83 UBC-3B
Type: Ubbelohde Calibrated Viscometer
Test Methods: ASTM D445 and ISO 3104
Minimum Sample Volume: 11 mL
Minimum Bath Depth: 241 mm (9.5 inches)
Calibration Status: Calibrated at 40 °C
Calibration Certificate: Included
Viscometer Constant: Same at all temperatures
Holder: Optional model 9726-M82
Application Materials: Transparent Newtonian liquids

Applications

Lubricating oil viscosity testing
Fuel and petroleum analysis
Chemical and solvent evaluation
Pharmaceutical liquid testing
Research and educational laboratories
Industrial quality control