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Posted By David Fry

 Jan 31, 2014

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What is The Difference Between Proportional and Non-proportional Clamping Force?

While there are many varieties of gripping technologies (wedge, screw, hydraulic, pneumatic, etc.), they all can be classified as proportional or non-proportional according to the way in which the clamping force is exerted on the specimen.

Posted By Sarah Jastram

 Jan 16, 2014

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What is the Best Way to Check the Functionality of my ElectroPuls™ Load Cell?

Instron load cells are robust and built to last. Therefore, checking the load cell’s functionality on a daily basis is not usually necessary unless you suspect a real problem. That being said, it is always a good idea to be safe than sorry!

Posted On Jan 08, 2014

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What is N-value?

In one of our previous posts, we blogged about plastic strain ratio, r. Besides r-value, another parameter that is commonly measured in metals testing is the n-value. So what is n-value?