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CSC DuNouy Tensiometer

Proven for Laboratory Measurement of Surface Tension

CSC DuNouy TensiometerCSC DuNouy TensiometerCSC DuNouy TensiometerQuick – ring method allows readings within 15-30 seconds

Direct Reading – circular scale is graduated in dynes/cm

Reproducible Results – readings can be reproduced to within +/- 0.05 dyne/cm

Portable – supplied with rugged carrying case/or safe, easy transport

Stable – cast tripod support with convenient leveling feet

This precision instrument provides precise readings of upward interfacial and surface tensions by the ring method to values reproducible to within + /- 0.05 dyne/cm. It is specified for determining interfacial tension of oil against water by the ring method (ASTM Std. D971); for testing solutions of surface-active agents (ASTM Std. C1331); for testing synthetic rubber lattices (ASTM Std. D1417); and for determining the surface tension of industrial water and industrial wastewater (ASTM Std. D1590). It is also widely used to test inks, coatings, and adhesives.

Code: 28001
List: $550500
Our Price: $4365.00

CSC Interfacial DuNouy Tensiometer (dual direction testing)

This model is designed to measure either upward or downward force on the ring. The graduated dial reads in both directions from zero, and a double vernier is provided. The two scales and corresponding verniers have graduations and figures of contrasting colors to indicate whether the measured force is upward or downward.

Code: 28002
List: $6700.00
Our Price: $5135.00

Both instruments are quickly adjusted and calibrated. They are supplied fully assembled, and are furnished with three extra torsion wires and a 6 cm platinum-iridium ring. Replacement wires and rings are readily available.

Code Description List Price Our Price Qty.
28001
70535000
DuNouy upwards tensiometer $5505.00 $4365.00
28002
70545000
DuNouy interfacial tensio $6700.00 $5135.00
28051
70531011
Upwards tensio torsion wire $22.61 $21.85
28052
70541011
Dual tensio torsion wire $22.61 $21.85
28056
70537000
6 cm ring for upward tensio $676.00 $528.50
28058
70542000
6 cm ring for dual tensio $676.00 $528.50