Ideal for evaluating a wide range of flat and sheet materials as diverse as fine films, to asphalt roofing shingles. There are 15 possible specimen sizes with the clamps accomodating materials up to 50 mm wide and 6 mm thick.

The Gurley Bending Stiffness Tester measures the force required to bend a wide variety of flat materials under controlled and repeatable conditions. This force can be equated to stiffness, resilience, flexibility, or pliability depending on the nature of the material and the purpose of the test. A lookup table, and/or software bring all combinations of size and counter weights to a common range of readings on a continuous scale from 1 – 3,358,720.

Meeting rigorous accuracy and sensitivity requirements even with light-weight materials, Gurley Bending Stiffness Testers are simple to operate and require almost no maintenance. A complete set of accessory weights (5, 25, 50, 200 grams) is included.

Testing Flat Sheets

• Meets TAPPI T-543 and ASTM D6125-97
• RS232c serial communications port
• The clamp accommodates flat materials up to 50 mm wide and 6 mm

Testing Tubing
The Gurley 4171T is available for measuring tubing, rods & wires, monofilament, finished products, 6 mm thick tubing, oval, polygon or asymmetrical cross sections.

Physical specifications:

• Dimensions – 23.5 x 34 x 52 cm (W x L x H)

For further information,