This standard is issued under the fixed designation E ; the number .. 3 The designations in parentheses following the terms indicate the ASTM standards. Standard Terminology for Nondestructive Examinations. Status: Withdrawn · Replaced by: ASTM E Buy this standard. Price: SEK. PDF. Add to cart. ASTM Ea Standard Terminology for Nondestructive – Free download as PDF File .pdf) or read online for free.
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In this case, any object information contained in the reference beam is cancelled in the object beam by the atsm between the object beam and the reference beam.
ASTM E1316 – 18a
At very high frequencies, the current? In laser systems, it results in the granular effect which can be seen in a scattered beam. The EDP point is approximately three times the standard depth of penetration.
See also differential coils. Also known as a penetrameter disparaged. However, for the purpose of this standard, this word provides a convenient descriptive term for halogen-containing compounds.
Pirani gauge—see thermal conductivity vacuum gauge. The current may be alternating, recti? E — 06a Standard Terminology for Nondestructive Examinations1 This standard is issued under the?
Expressed in pressure-volume per unit time, such as pascal cubic metres per second. Thus, the actual leak rate of a detected leak will be xstm indication of the detector multiplied by the response factor.
The light and dark interference lines in the recording medium diffract laser light to produce the reconstruction. If it has been interpreted as relevant, the necessary subsequent evaluation will result in the decision to accept or reject the material. See also standardization, instrument. Nondestructive Examination—see Nondestructive Testing.
ASTM Ea Standard Termninology for Nondestructive Examinations_图文_百度文库
S is the percent background? The discharge tube is a transparent tube in which the color and form of a cold-cathode discharge without the presence of a magnetic?
Data may be recorded with a system examination threshold lower than the evaluation threshold. The ions emerge into an electrostatic? Phillips ionization gauge—see ionization vacuum gauge.
This is usually done prior to an examination, but can be carried out anytime there is concern about the examination or instrument response. The value and dimension of absolute permeability depends on the system of units employed.
V at the sensor before ampli? It can be considered the top surface distance of a complete vee path of sound in the test material. One curie is equivalent to 3. Bayard-Alpert ionization gauge—see ionization vacuum gauge. This is also called pulse repetition rate.
The Lamb wave can be generated only at particular values of frequency, angle of incidence and material thickness. Acoustic emission is the recommended term for general use. Each property of a given material may have its own optimum frequency.
Standard Terminology for Nondestructive Examinations
See minimum detectable leakage rate. NOTE 30—The irradiance varies inversely with the square of the distance; a unique property of point sources. Also called halogen-sensitive leak detector or halide leak detector. It consists of two protons and two neutrons, and is identical to the nucleus of a helium atom.
NOTE 24—Dynamic range may be stated as the numerical value asym the ratio; however, this is usually expressed in decibels.
The numerical value of the mass of a particle in terms of amu is identical with the older atomic weight. The voltage threshold may be user adjustable,? NOTE 20—Dissociation is sometimes referred to as cracking. Kaiser effect—the absence of detectable acoustic emission at e3116
The pattern is used with an imaging device to measure spatial xstm. Measured in the SI system by lux. A constant intensity signal, irrespective of the circumferential position of a discontinuity, is indicative of electrical centering.
Since the ejected electron has short range in most materials, it is not considered part of the scattered radiation. This would include paramagnetic materials and diamagnetic materials.