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Why are commercial tension testing machines so expensive

  1. Mar 23, 2016 #1
    can you perhaps explain in technical detail?
     
  2. jcsd
  3. Mar 23, 2016 #2

    berkeman

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    Staff: Mentor

    What's a commercial tension testing machine?
     
  4. Mar 23, 2016 #3

    CalcNerd

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    Education Advisor
    Gold Member

    Others have written books on this subject, so I suspect my explaination (in technical detail) would not be sufficient for this thread. Therefore I attached a book reference that might cover part of your needs. There are several types of tension as well, so if you could supply a technical description of your needs, we might be able to provide a more accurate description of what you require.

    https://www.amazon.com/Tensile-Testing-J-R-Davis/dp/087170806X
     
  5. Mar 23, 2016 #4
    thank you for the suggestion, I think I should've have used "technical detail" as I'm not really looking for such broad information. I just would like to hear your opinion on this.
     
  6. Mar 23, 2016 #5

    Baluncore

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    Science Advisor

    They are expensive because they have to be accurate and reliable.
    Very few are needed, so very few are sold. The economics of volume is simply not there.
     
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