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Cannon-Fenske CFOC-300 Certified Opaque Viscometer Tube, Size 300

Price on request

In stock

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MPN
9721-F68
Notes
OPEN PACKAGE - NOT USED
Viscosity Range (mm²/s)
50 to 250
Country/region of manufacture
United States
Custom Label
V4
All 7 specifications
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Specifications 7

Brands
Cannon Instrument Company
New/Used
New
MPN
9721-F68
Notes
OPEN PACKAGE - NOT USED
Viscosity Range (mm²/s)
50 to 250
Country/region of manufacture
United States
Custom Label
V4

New open box

Product description

Certified opaque viscometer tube for kinematic viscosity of Newtonian liquids, 50-250 mm²/s range.

The Cannon-Fenske CFOC-300 viscometer tube is designed for measuring the kinematic viscosity of both transparent and opaque Newtonian liquids in compliance with:

  • ASTM D445
  • ISO 3104
  • ASTM D2170

Key specifications:

  • Minimum sample volume: 12 mL
  • Minimum bath depth: 230 mm (9 in)
  • Viscosity measurement range: 50 to 250 mm²/s
  • Includes certificate of calibration and instruction sheet
  • Price applies to one viscometer tube only

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 22 October 2026