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Fisherbrand™ Glass Ubbelohde Calibrated Viscometer Tubes

For measurement of kinematic viscosities of petroleum products according to ASTM™ D 445 and D 446.

Manufacturer: fisher scientific  9721R68

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Catalog No. 13-614D

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Description & Specifications


Sample Volume (Metric) 0.37 oz.
Includes Instruction sheet, calibration certificate
Size 2
Depth (Metric) Bath 24.1cm
Product Type Ubbelohde Viscometer
Approximate Constant 0.1 cSt/sec.
Material Borosilicate Glass
Precision ±0.2%
Certifications/Compliance ASTM D445, ASTM D446, ISO 3104, ISO 3105, calibration certificate
For Use With (Application) For measurement of kinematic viscosity of transparent Newtonian liquids
ASTM Numbers 2
Calibrated Yes
Sample Volume (English) 11mL
Viscosity 20 to 100 cSt
Depth (English) Bath 9.5 in.

  • Certified accurate (certificate included)
  • Excellent precision
  • Borosilicate glass
  • Minimum sample volume: 11mL
  • Require liquid bath depth of 241mm

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