CSC Scientific DuNouy Precision and Interfacial Tensiometers

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

Catalog No. 02-080-015 Supplier CSC Scientific Supplier No. 70535000

Description

Includes

Platinum iridium ring and carrying case

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

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.
• Depth (Metric): 35.56cm
• Product Type: Precision Tensiometer
• Includes: Platinum iridium ring and carrying case
• For Use With (Application): Measures surface tension between a liquid and air
• Length (English): 10 in.
• Width (English): 10 in.
• Length (Metric): 25.4cm
• Width (Metric): 25.4cm
• Dimensions (L x W): 10 x 10 in. (25.4 x 25.4cm)