Cannon 9723-U59 Zeitfuchs Cross-Arm Unity Factor

Cannon 9723-U59 Zeitfuchs Cross-Arm Unity Factor

The Cannon 9723-U59 Zeitfuchs Cross-Arm Unity Factor is designed to measure the kinematic viscosity of transparent and opaque Newtonian liquids with high precision. Because it complies with ASTM D445 and ISO 3104 standards, laboratories can perform viscosity testing using internationally accepted procedures. Moreover, the instrument can measure the kinematic viscosity of liquid (cutback) asphalts and road oils at 60 °C (140 °F). In addition, it can measure asphalt cements at 135 °C (275 °F) according to ASTM D2170.

Furthermore, the Zeitfuchs cross-arm design improves laboratory efficiency. As a result, filling and cleaning can be performed without removing the viscometer from the constant temperature bath. Therefore, testing becomes faster and more convenient while maintaining stable temperature conditions.

In addition, the Unity Factor series provides enhanced measurement accuracy. The viscometer constant remains within ±0.2% of the specified value. Consequently, laboratories obtain consistent and reliable viscosity measurements.

Features

First, the instrument measures kinematic viscosity of both transparent and opaque Newtonian liquids.
Moreover, it supports petroleum and asphalt testing according to ASTM D445, ISO 3104, and ASTM D2170.
In addition, the cross-arm design allows filling and cleaning without removing the viscometer from the bath.
Furthermore, the Unity Factor construction ensures the viscometer constant remains within ±0.2% tolerance.
At the same time, the viscometer is calibrated at 40 °C and supplied with a certificate of calibration.
Likewise, it includes an instruction sheet for proper operation and traceability.
Finally, the precision borosilicate glass construction ensures durability and strong chemical resistance.

Specifications

Model: 9723-U59
Type: Zeitfuchs Cross-Arm Unity Factor Viscometer
Calibration Status: Calibrated at 40 °C with certificate
Minimum Sample Volume: 1–3 mL
Minimum Bath Depth Required: 230 mm (9 inches)
Viscometer Constant: Approximately 0.1 cSt/s
Viscosity Range: 20 to 100 cSt
Flow Time Range: 200 to 1000 seconds
Constant Accuracy: Within ±0.2% of specified value
Applicable Standards: ASTM D445, ISO 3104, ASTM D2170
Material: Precision borosilicate glass
Holder Compatibility: 9726-M95 and 9726-M98 (sold separately)
Optional Versions with Permanent Holder: 9723-W59 and 9724-B59

Applications

Primarily, this viscometer is used in petroleum laboratories to measure viscosity of fuels, lubricants, and refined petroleum products. Additionally, asphalt laboratories use it to analyze cutback asphalt, road oils, and asphalt cement. Moreover, research institutions and industrial quality control laboratories rely on this instrument for accurate viscosity measurement. Because it requires only a small sample volume and allows convenient cleaning, it is especially suitable for efficient laboratory environments.