Glass capillary viscometer_Cannon Fenske Cannon Fenske capillary viscometer

Cannon Fenske capillary viscometer, counter current viscometer

Glass capillary viscometer_Cannon Fenske Cannon Fenske capillary viscometer
CANNON-Fenske Opaque Viscometer (Reversed Flow)
The Cannon-Fenske Opaque Viscometer measures kinematic viscosity of transparent and opaque Newtonian liquids according to ASTM D445, ISO 3104 and ASTM D2170. Minimum sample volume is 12 mL. Minimum bath depth is 230 mm (9 in). Special constant viscometers are available at additional cost. Both calibrated and uncalibrated viscometers are available. Calibrated viscometers include a certificate of calibration and instruction sheet. Holders are sold separately.

Cannon Fenske capillary viscometer
Glass capillary viscometer_Cannon Fenske Cannon Fenske capillary viscometer
Applicable to standards ASTM D445, ISO 3104, and ASTM D2170
GBT 11137-89 Determination of kinematic viscosity (countercurrent method) and calculation of dynamic viscosity for dark petroleum products

Can be used for testing the kinematic viscosity of transparent and opaque Newtonian liquid samples.
Minimum sample size of 12ml; The minimum depth of the constant temperature bath is 230 mm;
There are two specifications: with or without a calibration certificate (E) and with a calibration certificate (F), as shown in the table below

CANNON-Fenske Opaque Viscometers

† Viscosity ranges in mm²/s represent flow times of 250 to 1000 seconds for size 25
ａnd 200 to 1000 seconds for all other sizes