Status: Alert Withdrawn. Norwegian title: Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and. Find the most up-to-date version of ASTM E at Engineering 15 September Status: inactive. Page Count: ICS Code (Non-destructive testing). ASTM E – Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of.
|Published (Last):||10 November 2017|
|PDF File Size:||16.88 Mb|
|ePub File Size:||17.12 Mb|
|Price:||Free* [*Free Regsitration Required]|
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. Probably a 0 degree probe and a sample of material with parallel faces. The validity of the results obtained will depend on the precision of the instrument display readings. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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 describes procedures applicable to both shop and field conditions. HI e31-711 So what is needed is: Where acceptance criteria are implied e31-711 they are for example only and are subject to more or less restrictive limits imposed by customer’s and end user’s controlling documents.
The answer is into the standard which you use for UT examination. An example are checks according to EN That is in essence Hoz. E Standard Terminology Relating to Metallography. Link to Active This link will always route to the current Active version of the standard. In Reply to Godfrey Hands at E3317-11 for a trial account.
Click here to download full list of books. This is assumed to be The following editions for this book are also available Dear colleques, as often in discussions terms are not always used with the same meaning. 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. Why did you get a Nonconformance? In Reply to Ed Ginzel at E Standard Terminology for Nondestructive Examinations.
Is this something the EN Part 3 writers might like to consider for the next re-write? Remember me for one month. Start Webshop Product catalog Product presentation. No items in cart. T in the edition of Section V identifies a difference between analogue and digital instruments.
You need to log in before adding standards to the monitoring service. 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.
There were no books found for the applied search filters. If you like to setup a quick demo, let us know at support madcad. Note that you are NOT calibrating, you prove performance. 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.
Are you sure you want to empty the cart? Substitution of these methods is not precluded where appropriate; however, their usage is not within the scope of this practice.
Aatm more about subscriptions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
No frequency of system evaluation or calibration is recommended or implied. This takes care of the timebase horizontal linearity. Print 1 e3171-1 3 4 5 page sstarting from page current page. Can any one help with a step by step procedure on how to calibrate the u.
Technical Discussions views. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Look at the Attar template provided and you should be able to figure out what to do.
HORIZONTAL AND VERTICAL LINEARITY CAL.
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.
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. Here we have to separate – full equipment checks by the manufacturer or qualified laboratories to proof that all parameters according to the technical specification of the equipment are within its required tolerances.
Land Use and Development. Link to Active This link will always route to the current Active version of the standard. This takes care of the horizontal and vertical “calibration” or checks.
Since the parameters to ee317-11 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. Hi Gary, EN Part 3 defines weekly checks of linearity of timebase and of equipment gain.
Evaluation of these characteristics is intended to be used for comparing instruments and systems or, by periodic repetition, for detecting long-term changes in the characteristics of a given instrument or system that may be indicative of impending failure, and which, if beyond certain limits, will require corrective maintenance.
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 f317-11 may be unjustified.