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DS/S-239-Ikke-destruktiv prøvning


  • ISO/NP 21432

    28-02-2014
    065097

    Non-destructive testing -- Standard test method for determining residual stresses by neutron diffraction

    Oprindelse:
    ISO
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  • No reference

    27-01-2006
    00138132

    Non-destructive Testing - X-ray from polycristalline and amorphous materials - Part 4: Reference materials

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This standard describes the choice and use of the materials which can be used as a reference for the assessment, within a specified degree of confidence, of the performance of X-ray powder diffraction instruments and the reliability of measurements.
  • No reference

    27-01-2006
    00138133

    Non destructive testing - Test method for Phase Identification and Quantification of Phase by using X-ray Diffraction

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This standard describes the method for the identification phases and the determination of the phase concentration by X-ray diffusion.
  • prEN ISO 11666 rev

    07-08-2015
    00121727

    Non-destructive testing of welds - Ultrasonic testing - Acceptance levels

    Oprindelse:
    CEN
    Status
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  • prEN 13185 rev

    25-09-2014
    00138216

    Non-destructive testing - Leak testing - Tracer gas method

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This standard describes the techniques to be applied for the detection of a leak, using a tracer gas and a tracer gas specific leak detector
  • prEN 13192 rev

    25-09-2014
    00138217

    Non-destructive testing - Leak testing - Calibration of reference leaks for gases

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This draft European Standard specifies the calibration of those leaks that are used for the adjustment of leak detectors for the determination of leakage rate in everyday use. The preferred calibration method in this case is a comparison with a standard leak. In this way the leaks used for routine use become traceable to a primary standard as the ISO 9000 series of standards require. The comparison procedures are preferably applicable to helium leaks, because this test gas can be selectively measured by a mass spectrometer leak detector (MSLD) (the definition of MLSD is given in EN 1330-8). Calibration by comparison (see methods A and B below) with known standard leaks is easily possible for leaks with reservoir and leakage rates below 10-7Pa.m3/s. From 10-7 Pa.m3/s to 10-4 Pa.m3/s no leaks reliable enough to be used as transfer standard exist. Leaks in this range can only be calibrated by measurement of flow in a calibrated capillary tube (see method C below). Leakage rates greater than 10-4 Pa.m3/s can be measured by flow meters calibrated against primary national standards.
  • EN ISO 13588:2012/prAC

    04-09-2013
    00121C23

    Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2012)

    Oprindelse:
    CEN
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  • prEN 15305 rev

    06-01-2015
    00138221

    Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - Part 2: General principles for testing of metallic materials using X-rays and gamma rays

    Oprindelse:
    CEN
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    Beskrivelse
    This European Standard specifies fundamental techniques of computed radiography with the aim of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on the fundamental theory of the subject and tests measurements. This document specifies the general rules for industrial computed X- and gamma radiography for flaw detection purposes, using storage phosphor imaging plates (IP). It is based on the general principles for radiographic examination of metallic materials on the basis of films (ISO 5579). The basic set-up of radiation source, detector and the corresponding geometry shall be applied in agreement with ISO 5579 and the corresponding product standards as e.g. ISO 17636 for welding and EN 12681 for foundry. It does not lay down acceptance criteria of the imperfections. Digital detectors provide a digital grey value image which can be viewed and evaluated on basis of a computer only. This practice describes the recommended procedure for detector selection and radiographic practice. Selection of computer, software, monitor, printer and viewing conditions are important but not in the main focus of this standard. The procedure specified by this standard, provides the minimum requirements and practice which permits to expose and acquire digital radiographs with equivalent sensitivity for detection of imperfections as film radiography and as specified in ISO 5579.
  • EN ISO 15653:2010/prA1

    29-01-2016
    00121751

    Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds - Amendment 1

    Oprindelse:
    CEN
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  • prEN 16392-2 rev

    13-10-2015
    00138219

    Non-destructive testing - Characterisation and verification of ultrasonic phased array equipment - Part 2: Probes

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This document covers following phased array probes used for ultrasonic non-destructive testing in contact technique (with or without a wedge) or in immersion technique, with centre frequencies in the range 0,5 MHz – 10 MHz. - linear, - encircling, - 2D matrix, - partial annular sectorial (Type “Daisy”) This document specifies the characterisation tests that have to be done at the end of the fabrication of a phased array probe. It defines both methodology and acceptance criteria. This document does not describe methods and acceptance criteria to characterise the performance of an ultrasonic phased array instrument or the performance of a combined system. These are described in EN ISO 18563-1 and in EN ISO 18563-3.
  • prEN ISO 21432

    05-03-2014
    00138213

    Non-destructive testing - Standard test method for determining residual stresses by neutron diffraction

    Oprindelse:
    CEN
    International kategori
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  • prCEN ISO/TR 25107 rev

    23-11-2012
    00138192

    Non-destructive testing - Guidelines for NDT training syllabuses

    Oprindelse:
    CEN
    International kategori
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  • prCEN ISO/TR 25108 rev

    23-11-2012
    00138193

    Non-destructive testing - Guidelines for NDT personnel training organizations

    Oprindelse:
    CEN
    International kategori
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