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-   -   String comparison tool question (http://tt.tennis-warehouse.com/showthread.php?t=414528)

newyorkstadium 02-23-2012 01:40 AM

String comparison tool question
 
Does the tension loss measure up to the final stabilization level?

Thanks

TW Professor 02-23-2012 07:37 AM

Quote:

Originally Posted by newyorkstadium (Post 6344435)
Does the tension loss measure up to the final stabilization level?

Thanks

The tension loss is the accumulated loss after first pulling to reference tension, waiting 60 seconds for static tension loss, and then doing 20 "conditioning"/"stabilization" hits at full speed, and then one test hit. Tension loss is the total tension lost (both static and dynamic) from initial reference tension.

newyorkstadium 02-24-2012 02:20 AM

Thanks. How long does the testing take?

newyorkstadium 02-25-2012 07:41 AM

Sorry, I meant how long does the test hit last?

newyorkstadium 02-29-2012 01:49 AM

bumping this question

newyorkstadium 02-29-2012 06:27 AM

What is the test hit process?

Thanks

TW Professor 02-29-2012 07:03 AM

Quote:

Originally Posted by newyorkstadium (Post 6357873)
What is the test hit process?

Thanks

The test procedure is described briefly here:

http://twu.tennis-warehouse.com/lear...testmethod.php

newyorkstadium 02-29-2012 07:17 AM

How does no 7 on that list, test impacts, work?

Thanks.

newyorkstadium 11-08-2012 07:00 AM

TWU, is the tension loss data relevant to tennis playing conditions?

I'm guessing the testing process takes about 10 minutes. Do some strings lose more tension, over longer periods, like 3 + hours?


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