CSC Scientific 70535000 Upward Direction Tensiometer - +/-0.05 dyne/cm

Representative image only.
CSC Scientific Mfr # 70535000 – Item # EW-59951-20
Ideal for measuring the surface tension of oils, detergents, colloidal suspensions, and chemicals
  • Measure surface tension in 15 to 30 seconds
  • Direct-reading scale in dyne/cm
  • 1 year warranty


$7,550.00USD / Each

$185.00 - $255.00USD / Each

for an additional
$255.00USD / Each
for an additional
$185.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Accuracy±0.05 dyne/cm
  • Range0 to 90 dyne/cm
  • DescriptionUpward Direction Tensiometer - +/-0.05 dyne/cm
  • Warranty1 year
1 Year Warranty


a 6-cm platinum-iridium measuring ring, three extra torsion wires, and a carrying case.

Key Features

  • Measure surface tension in 15 to 30 seconds
  • Direct-reading scale in dyne/cm
  • 1 year warranty

More About this Item

Measure both the surface and interfacial tension of liquids. Range is 0 to 90 dyne/cm. Measurement values are reproducible to within 0.05 dyne/cm. These meters are specified for determining interfacial tension of oil against water by the ring method in ASTM D971, solutions of surface-active agents in ASTM D1331, testing synthetic rubber lattices in ASTM D1417, and determining surface tension of industrial water/wastewater in ASTM D1590.
Model 59951-20 reads surface tension and upward interfacial tension. Features graduated dial readings in both directions from 0 to 90 dyne/cm and a double vernier. Both the scales and the corresponding verniers have graduations and figures in different colors to indicate whether the force is in an upward or downward direction.





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