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Fisherbrand™ Glass Opaque Calibrated Viscometer Tubes

Cannon™-Fenske opaque type viscometer tubes for measuring viscosity of dark liquids and lubricating oils by ASTM™ D 445.

Manufacturer: fisher scientific  9721F65

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Catalog No. 13-615-5E

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Description & Specifications


ASTM Numbers 200
Certifications/Compliance ASTM D445, ASTM D446, ISO 3104, ISO 3105, calibration certificate
Depth (English) Bath 9 in.
Sample Volume (English) 12mL
Viscosity 20 to 100 cSt
Depth (Metric) Bath 22.9cm
Approximate Constant 0.1 cSt/sec.
For Use With (Application) For measurement of kinematic viscosity of dark Newtonian liquids, measure kinematic viscosity of liquid to study lubricating oils at low temperatures
Product Type Cannon™ Fenske Opaque Viscometer
Precision ±0.3%
Size 200
Includes Instruction sheet, calibration certificate
Material Borosilicate Glass
Calibrated Yes
Sample Volume (Metric) 0.4 oz.

  • Borosilicate glass
  • With calibration certificate
  • Minimum sample volume, 12mL
  • Require liquid bath depth of 229mm
  • Excellent precision

Holder not supplied.
Popular sizes listed; other sizes available. Contact your Fisher Scientific representative for more information.