ASTM E Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse- Echo Testing Instruments and Systems without the Use of. ASTM E – Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of. Re: Need ASTM E Urgent please help. Here. Attached Files. File Type: pdf E STD Practice for Evaluating Performance Characteristics of UT.
|Published (Last):||7 November 2014|
|PDF File Size:||2.51 Mb|
|ePub File Size:||1.16 Mb|
|Price:||Free* [*Free Regsitration Required]|
Where acceptance criteria are implied herein they are for example only and are subject to more or less restrictive limits imposed by customer’s and end user’s controlling documents. Land Use and Development.
The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. There were no books found for the applied search filters. E Standard Terminology for Nondestructive E371-11. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
This is the d317-11 of the using parties and is dependent on application, environment, and stability of equipment. These procedures can generally be applied to any combination of instrument and search unit of the commonly used types and frequencies, and to most straight-beam examination, either contact or immersed. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. This is assumed to be The following editions for this book are also available You need to log in before adding standards to the monitoring service.
In the case of evaluation of a complete system selection of the specific tests to be made should be done cautiously; if the related parameters are not critical in the intended application, then their inclusion may be unjustified. Enter your personal account email address to request a password reset: Their use, however, should be mutually agreed e3177-11 and so identified in the test report.
The validity of the results obtained will depend on the precision of the instrument display readings.
Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Substitution of these methods is not precluded where appropriate; however, their usage is not within the scope of this practice.
Enter your account email address to request a password reset: Instrument characteristics expressed in purely electronic terms may be measured as described in E This document does not establish system acceptance limits, nor is it intended as a comprehensive equipment specification. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
More comprehensive or precise measurements of the characteristics of complete systems and their components will generally require laboratory techniques and electronic equipment such as oscilloscopes and signal generators.
This practice is not intended to be used as a substitute for calibration or standardization of an instrument or system to inspect any given material. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
Instrument characteristics measured in accordance with this practice are expressed in e3177-11 that relate to their potential usefulness for ultrasonic testing.
Significance and Use This practice describes procedures applicable to both shop and field conditions. There are limitations to the use of standard reference qstm for that purpose. While these may sometimes be designated gain, attenuator, or sensitivity on various instruments, the term gain controls will be used in this practice in referring to those which specifically control instrument receiver gain but not including reject, electronic distance-amplitude compensation, or automatic gain control.
Evaluation of these characteristics is intended to be used for comparing instruments and systems or, by periodic repetition, for detecting long-term changes in ast, characteristics of a given instrument or system that may be indicative of impending failure, and which, if beyond certain limits, will require corrective maintenance. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.
This practice is not intended to be used as a substitute for e317–11 or standardization of an instrument or system to inspect any given material.
Substitution of these methods is not precluded where appropriate; however, their usage is not within the scope of this practice. E Standard Terminology Relating to Metallography. Since the parameters to be evaluated and the applicable test conditions must be specified, this practice shall be prescribed only by those familiar with ultrasonic NDT technology and the required tests shall be performed either by such a qualified person or under his supervision.
Click here to download full list of books. The benefits of a subscription: Active view current version of standard. Implementation may require more detailed procedural instructions in the format of the using facility.
Certain sections are also compatible with angle-beam, wheel, delay-line, and dual-search unit techniques.