Cannon Zeitfuchs Cross-Arm Viscometer

Cannon Zeitfuchs Cross-Arm Viscometer (Reversed Flow)

Product Description

The Cannon Zeitfuchs Cross-Arm Viscometer is a precision instrument designed for determining the kinematic viscosity of both transparent and opaque Newtonian fluids. Built to comply with ASTM D445, ASTM D2170, and ISO 3104 standards, this reversed-flow viscometer offers convenient operation, allowing sample filling and cleaning without removing the unit from the temperature-controlled bath.

This model is well-suited for use in a variety of viscosity testing applications, including petroleum products, lubricants, and liquid asphalts. With a required bath depth of at least 230 mm and a minimum sample volume between 1 to 3 mL, it is ideal for laboratories requiring accurate, small-volume analysis.

Each viscometer is delivered with a certificate of calibration and user instructions. You can choose versions with or without permanently attached holders—either round metal holders (for 51 mm diameter ports) or rectangular holders (for 25 mm x 48 mm bath openings).

Key Features

• Designed for both clear and opaque Newtonian liquids

• Easy sample filling and cleaning within bath

• Adheres to ASTM D445, ASTM D2170, ISO 3104

• Unity Factor series offers ±0.2% constant accuracy

• Comes with calibration certificate and manual

• Holder options: round or rectangular, depending on bath type

Applications

• Petroleum product testing

• Lubricant viscosity measurement

• Cutback asphalt and road oil analysis

• Research and development laboratories

• Quality control in manufacturing

Specifications

• Method compliance: ASTM D445, ASTM D2170, ISO 3104

• Flow direction: Reversed

• Sample volume: Minimum 1 to 3 mL

• Minimum bath depth: 230 mm (9 inches)

• Constant accuracy: ±0.2% for Unity Factor viscometers

• Holder options:

  • Round metal holder (fits 51 mm diameter port)

  • Rectangular metal holder (fits 25 mm x 48 mm opening)

• Calibration: Delivered with certificate and instruction sheet

• Viscosity measurement range: Based on flow times from 200 to 1000 seconds, depending on size

For laboratories seeking consistent and accurate kinematic viscosity measurement with easy in-bath handling, the Cannon Zeitfuchs Cross-Arm Viscometer is a reliable and professional choice.