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Posted By Elena Mangano

 Aug 28, 2014

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Preloading, and How It Affects Your Mechanical Test

It is almost always recommended that the Bluehill® Software preload feature be used when you’re performing a mechanical test. Preloading simply removes slack from the load string before a test begins.

Posted By Suzanne de Lemos-Williams

 Aug 25, 2014

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Automated XY Stage System Preventing Shattered Glass and Inaccurate Data

A pharmaceutical customer came to us with what they thought was a simple, low force, compression testing procedure that they wanted to automate to keep pace with increasing product testing demands.

Posted On Aug 21, 2014

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Oyster Glue Inspiring Stronger Adhesives

 What adhesive is so strong that it sets wet? That's right: naturally produced oyster glue. Chemist Jonathan Wilker from Purdue University focuses his research on this cement that allows oysters to attach to surfaces and each other, even throughout storms.

Posted By Sarah Jastram

 Aug 13, 2014

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High Frequency Testing of Nitinol Wire

Nitinol wire is a superelastic alloy with unique shape-memory properties that render it especially useful for a variety of different applications across industries. As nitinol requires a great deal of motion and flexibility in its applications, mechanical testing of nitinol must reach very high fatigue strains.

Posted On Aug 07, 2014

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Consumer Reports Uses Instron for Bend Testing Smartphone

Consumer Reports sought to test LG's G Flex smartphone, which claims to bend to life's curves. The material properties of rigid plastic, aluminum, and glass typically are used in mobile devices, and one might assume they would be difficult to bend.

Posted By Elena Mangano

 Aug 05, 2014

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Quick Tips for Balancing Load Cells

Whether you use bathroom scales, digital kitchen scales, spring scales – or any other measuring instrument, for that matter – you know the importance of zeroing it before it’s used. Failure to do so results in a shift in weight and thus, an incorrect reading on the scale. Now let’s think about the load cell in your testing system, which is just like a scale …

Posted On Aug 04, 2014

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What is the Best Way to Grip Thin-walled Steel Tubes for Tension Testing?

Q. What is the Best Way to Grip Thin-walled Steel Tubes for Tension Testing?

Posted On Aug 03, 2014

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WPI Students Test ACL Graft Pretension Methods

At Worcester Polytechnic Institute's Biomedical Engineering Symposium, biomedical engineering students presented their research on anterior cruciate ligament (ACL) grafts. With an Instron electromechanical testing system, the students were able to analyze stress relaxation and creep techniques used for pretensioning before attaching ACL grafts in reconstructive surgery.

Posted On Aug 01, 2014

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Extensometer Slippage

Some of our customers are frustrated when they experience slippage of their strain gauge extensometers. Close examination of their extensometer knife-edges often reveals wear that has rounded the edge, increasing the likelihood of slippage.