Cannon-Fenske Opaque Viscosity Tubes, Uncalibrated
Cannon Instrument Company, Inc.

Reverse-flow type, for measurement of kinematic viscosity of dark Newtonian liquids according to ASTM D 445 and ISO 3104. Permit measurements of liquids whose meniscus cannot be seen at the timing marks when using a Cannon-Fenske Routine type viscometer. These tubes are not calibrated. Requires minimum sample volume of 12mL. Used to measure kinematic viscosity of liquid (cutback) asphalts and road oils at 60°C (140°F) in range of 30 to 6000 centistokes according to ASTM D 2170. Also used to study lubricating oils at low temperatures when investigating the effect of various additives on lubricating and hydraulic oils. External pressure can be applied to vary shear stress and shear rate. Specifications conform to ASTM D 446 and ISO 3105.

Meets ASTM: D2170, D445, D446

Related Products: C-F Opaque, Petroleum Testing, Tubes, Viscosity


Cat. No. Mfg. No. Details Quantity Price
P4525-1

9721-E50

 Size: 25
Range (centistokes): 0.3 to 1.6
 each
$111.30
P4525-2

9721-E53

 Size: 50
Range (centistokes): 0.8 to 3.2
 each
$111.30
P4525-3

9721-E56

 Size: 75
Range (centistokes): 1.6 to 6.4
 each
$111.30
P4525-4

9721-E59

 Size: 100
Range (centistokes): 3 to 12
 each
$111.30
P4525-5

9721-E62

 Size: 150
Range (centistokes): 7 to 28
 each
$111.30
P4525-6

9721-E65

 Size: 200
Range (centistokes): 20 to 80
 each
$111.30
P4525-7

9721-E68

 Size: 300
Range (centistokes): 50 to 200
 each
$111.30
P4525-8

9721-E71

 Size: 350
Range (centistokes): 100 to 400
 each
$111.30
P4525-9

9721-E74

 Size: 400
Range (centistokes): 240 to 960
 each
$111.30
P4525-10

9721-E77

 Size: 450
Range (centistokes): 500 to 2000
 each
$111.30
P4525-11

9721-E80

 Size: 500
Range (centistokes): 1600 to 6400
 each
$111.30
P4525-12

9721-E83

 Size: 600
Range (centistokes): 4000 to 16000
 each
$111.30
P4525-13

9721-E86

 Size: 650
Range (centistokes): 9000 to 45000
 each
$111.30
P4525-14

9721-E89

 Size: 700
Range (centistokes): 20000 to 100000
 each
$111.30

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