10x (also read 10X) is the limit for macro; the in-between magnification level choice is dependent on many factors related to the application, usually decided by the design engineer.
--- On Wed, 10/11/10, pavainathan <pavainathan@gmail.com> wrote:
From: pavainathan <pavainathan@gmail.com> Subject: [MW:8179] Weld Macro examination To: "Materials & Welding" <materials-welding@googlegroups.com> Date: Wednesday, 10 November, 2010, 1:31 PM
Dear members, I've a question about Macro examination in PQR's. What is the minimum magnifcation level we need to have? ,is there any reference standard/specification . One of my client spec syas it must be x5 .I have come across with various PQR review this magnification level is varying a range from x2.7 ,x3.4,x4.0&x5.0. Also is there any significance in referring the letter in small case(x5) or Caps(X5) Any one can put your expertise in this regard. pavainathan -- To post to this group, send email to materials-welding@googlegroups.comTo unsubscribe from this group, send email to materials-welding+ unsubscribe@googlegroups.comFor more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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