CSC Scientific DuNouy Precision and Interfacial Tensiometers

Provides rapid surface tension measurements (15 to 30 seconds).

Includes: Platinum iridium ring and carrying case

Catalog Number	Mfr. No.	For Use With (Application)	Product Type
02-080-010	CSC Scientific 70545000	Measures surface tension at the boundary of two liquids	Interfacial Tensiometer
02-080-015	CSC Scientific 70535000	Measures surface tension between a liquid and air	Precision Tensiometer

Description

Direct reading—no calculations needed—circular scale allows direct reading in dyne/cm

• Measure surface tension and interfacial tension in oils, detergents, serums, colloidal suspensions, chromium solutions and more
• For closer control of process and product quality
• Surface tension measurements can be reproduced within ±0.05 dyne/cm
• Compact unit comes with carrying case for easy transport
• Stable—unit is mounted on a cast tripod with leveling screws

Precision Tensiometer

• Measures surface tension between a liquid and air
• duNouy ring is placed below liquid surface
• Ring is pulled upward and force is measured in dynes/cm

Interfacial Tensiometer

• Measures surface tension at the boundary of two liquids
• Force needed to break up through the surface of the higher density liquid or down through the boundary is interfacial surface tension

Order Info

Case dimensions, L x W X D: 10 x 10 x 14 in. ( ). Weight in case: 20 lb. ( ).

Specifications

• Depth (English): 14 in.
• Includes: Platinum iridium ring and carrying case
• Width (English): 10 in.
• Width (Metric): 25.4cm

• Depth (Metric): 35.56cm
• Length (English): 10 in.
• Length (Metric): 25.4cm
• Dimensions (L x W): 10 x 10 in. (25.4 x 25.4cm)