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Neminath Instruments

Cannon Ubbelohde Viscometer

Precision viscometer for transparent liquids using a suspended-level design, delivering accurate, repeatable viscosity measurements under controlled conditions.

Cannon Ubbelohde Viscometer

Cannon Ubbelohde Viscometer as per Astm D446 for transparent liquids 

Cannon Ubbelohde Viscometer is a capillary type viscometer in which a liquid is introduced into the reservoir then sucked through the capillary and measuring bulb. The liquid is allowed to travel back through the measuring bulb and the time it takes for the liquid to pass through two calibrated marks is a measure for viscosity.

  • Material : Borosilicate glass 
  • Supplied with Certificate of Calibration @25°C /40°C/100°C / Other(on request)
  • Confirming standard : Astm D445, Astm D446 
  • Total length = 335 mm , sample volue = 5-20ml
Part No Size Viscometer Constant Viscosity range as per Astm D446
NI/CU/01 25 0.002  0.5 - 2 Cst 
NI/CU/02 50 0.004  0.8 - 4 Cst 
NI/CU/03 75 0.008 1.6 - 8 Cst 
NI/CU/04 100 0.015  3 - 15 Cst 
NI/CU/05 150 0.035 7 - 35 Cst 
NI/CU/06 200 0.1 20 - 100 Cst 
NI/CU/07 300 0.25  50 - 250 Cst 
NI/CU/08 350 0.5 100 - 500 Cst 
NI/CU/09 400 1.2 240 - 1200 Cst 
NI/CU/10 450 2.5 500 - 2500 Cst 
NI/CU/11 500 8 1600 - 8000 Cst 
NI/CU/12 600 20 4000 - 20000 Cst 

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