CSC Scientific 70545000 Dual Direction Tensiometer - +/-0.05 dyne/cm

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CSC Scientific Mfr # 70545000 – Item # EW-59951-25
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

PRODUCT OPTIONS

$5,950.00USD / Each
$7,000.00USD / Each

$65.00 - $163.00USD / Each

for an additional
$65.00USD / Each
for an additional
$163.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Accuracy±0.05 dyne/cm
  • Range0 to 90 dyne/cm
  • DescriptionDual Direction Tensiometer - /-0.05 dyne/cm

Includes

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

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 59951-25 measures both upward and downward forces on the measuring ring—great for testing two-phase liquids. 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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