N77 超声波与声放射探伤仪器 标准查询与下载

JB/T 11260-2011 无损检测仪器.声脉冲检测仪

本标准规定了声脉冲检测仪（以下简称检测仪）及其附配件如连接软管、传感器等的要求、试验方法、检验规则和标志、包装、运输、贮存等内容。 本标准适用于单通道声脉冲检测仪，对于多通道或者其它形式的声脉冲检测仪可参照使用。

Non-destructive testing instrument.Acoustic pulse reflectometry instrument

JB/T 11259-2011 无损检测仪器.多频涡流检测仪

本标准规定了数字式涡流仪（以下简称涡流仪）的技术要求、试验方法、检验规则和标志、包装、运输和贮存等内容。 本标准适用于制造、使用和维修后多频涡流检测仪的性能试验。

Non-destructive testing instrument.Multifrequency eddy current testing equipment

JJF 1294-2011 超声探伤仪换能器校准规范

本规范规定了A型显示的超声探伤仪换能器（亦称为探头）的计量特性、校准条件和校准方法。 本规范适用于中心频率在0.5 MHz～15 MHz范围内的探头的校准。

Calibration Specification for Transducers of Ultrasonic Flaw Detector

ASTM E317-11 不用电子测量仪,超声波脉冲回音试验制运转性能的评估的标准操作规程

This practice describes procedures applicable to both shop and field conditions. 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. Substitution of these methods is not precluded where appropriate; however, their usage is not within the scope of this practice. This document does not establish system acceptance limits, nor is it intended as a comprehensive equipment specification. While several important characteristics are included, others of possible significance in some applications are not covered. 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. Implementation may require more detailed procedural instructions in the format of the using facility. 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. For example, vertical linearity may be irrelevant for a go/no-go test with a flaw gate alarm, while horizontal linearity might be required only for accurate flaw-depth or thickness measurement from the display screen. No frequency of system evaluation or calibration is recommended or implied. This is the prerogative of the using parties and is dependent on application, environment, and stability of equipment. Certain sections are applicable only to instruments having receiver gain controls calibrated in decibels (dB). 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. 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. Certain sections are also compatible with angle-beam, wheel, delay-line, and dual-search unit techniques. Their use, however, should be mutually agreed upon and so identified in the test report. The validity of the results obtained will depend on the precision of the instrument display readings. This is assumed to be ±0.04 in. (±1 mm), yielding between 1 % and 2 % of full scale (fs) readability for available instrumentation having suitable screen graticules and display sharpness.1.1 This practice describes procedures for evaluating the following performance characteristics of ultrasonic pulse-echo examination instruments and systems: Horizontal Limit and Linearity; Vertical Limit and Linearity; Resolution - Entry Surface and Far Surface; Sensitivity and Noise; Accuracy of Calibrated Gain Controls. 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. Instrument charact......

Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments

ASTM E1324-11 超声检验装置的某些电子特性测量标准指南

The recommended measurement procedures described in this guide are intended to provide performance-related measurements that can be reproduced under the specified test conditions using commercially available test instrumentation. These measurements indicate capabilities of sections of the ultrasonic testing instrument independent of specific transducers or examination conditions. Measurements are made from normally available connectors or test points so that no access to internal circuitry is required. Further, this guide is not intended for service, calibration, or maintenance of circuitry for which the manufacturer''s instructions are available. It is intended primarily for pulse echo flaw detection instruments operating in the nominal frequency range of 100 kHz to 25 MHz, but the procedures are applicable to measurements on instruments utilizing significantly higher frequency components. These procedures can be applied to the evaluation of any pulse-echo ultrasonic testing instrument which can be described as a combination of the electronic sections discussed in this guide. Note 28212;These procedures are not intended to preclude the use or application of equipment for which some or all of the measurement techniques of this document are not applicable. An ultrasonic testing instrument that cannot be completely described as a combination of the electronic sections discussed in this practice can be partially evaluated. Each portion of the ultrasonic testing instrument that is evaluated must fit the description for the corresponding section. This guide is meant to be used by electronic personnel to evaluate the electronic system components and not the ultrasonic system characteristics.1.1 This guide describes procedures for electronically measuring the following performance-related characteristics of some sections of ultrasonic instruments: 1.1.1 Power Supply Section: line regulation, battery discharge time, and battery charge time. 1.1.2 Pulser Section: pulse shape, pulse amplitude, pulse rise time, pulse length, and pulse frequency spectrum. 1.1.3 Receiver Section: vertical linearity, frequency response, noise and sensitivity, and dB controls. 1.1.4 Time Base Section: horizontal linearity, and clock (pulse repetition rate). 1.1.5 Gate/Alarm Section: delay and width, resolution, alarm level, gain uniformity, analog output, and back echo gate. 1.2 This guide complements Practice E317, and is not intended for evaluating the performance characteristics of ultrasonic testing instruments on the inspection/production line. Note 18212;No access to internal circuitry is required. 1.3 Units8212;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsi......

Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments

IEC 87/434/DTS:2010 IEC/TS 62558:超声波.实时脉冲反射波扫描仪.仿薄纱材质外圆人造囊仿真模型及其VDR(空鉴别比率)的三维分布定期试验和自动化求值方法

IEC/TS 62558: Ultrasonics - Real-time pulse-echo scanners - Phantom with cylindical, artificial cysts in tissue-mimikring material and method for automated evaluation and periodic testing of 3-D distributions of VDR (void-detectability ratio)

BS EN 12668-1:2010 无损检验.超声波检验设备的特性和验证.仪器

This European Standard specifies methods and acceptance criteria for assessing the electrical performance of analogue and digital ultrasonic instruments for pulse operation using A-scan display, employed for manual ultrasonic non-destructive examination with single or dual-element probes operating within the centre frequency range 0,5 MHz to 15 MHz. Ultrasonic instruments for continuous waves are not included in this standard. This standard may partly be applicable to ultrasonic instruments in automated systems but then other tests can be needed to ensure satisfactory performance.

Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Instruments

BS EN 12668-2:2010 无损检验.超声波检验设备的特性和验证.探头

This European Standard covers probes used for ultrasonic non-destructive examination in the following categories with centre frequencies in the range 0,5 MHz to 15 MHz, focusing and without focusing means: a) single or dual transducer contact probes generating compressional or shear waves; b) single transducer immersion probes. Where material-dependent ultrasonic values are specified in this document they are based on steels having a sound velocity of (5 920 ± 50) m/s for longitudinal waves, and (3 255 ± 30) m/s for transverse waves. Periodic tests for probes are not included in this document. Routine tests for the verification of probes using on-site methods are given in EN 12668-3. If parameters in addition to those specified in EN 12668-3 are to be verified during the probe's life time, as agreed upon by the contracting parties, the methods of verification for these additional parameters should be selected from those given in this document.

Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Probes

ASTM E114-10 超声波脉冲回波直探测试标准实施规程

This practice employs the use of normal-incident, or straight beam, longitudinal wave ultrasound for the detection and evaluation of discontinuities in materials requiring volumetric examination. Although not all requirements of this practice can be applied universally to all inspection situations and materials, it does provide the basis for establishing contractual criteria between suppliers and purchasers of materials for performing contact longitudinal wave pulse-echo examination and may be used as a guide for writing detailed procedures for particular applications. Types of information that may be obtained from the pulsed-echo straight-beam practice are as follows: Apparent discontinuity size (see Note 1) by comparison of the signal amplitudes from the test piece to the amplitudes obtained from a reference standard. Depth location of discontinuities by calibrating the horizontal scale of the A-scan display. Material properties as indicated by the relative sound attenuation or velocity changes of compared items. The extent of bond and unbond (or fusion and lack of fusion) between two ultrasonic conducting materials if geometry and materials permit. Note 18212;The term “apparent” is emphasized since true size depends on orientation, composition, and geometry of the discontinuity and equipment limitations.1.1 This practice covers ultrasonic examination of materials by the pulse-echo method using straight-beam longitudinal waves introduced by direct contact of the search unit with the material being examined. 1.2 This practice shall be applicable to development of an examination procedure agreed upon by the users of the document. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing

JJG(水利) 003-2009 超声波测深议

本规程适用于超声波测深仪的首次检定、后续检定和使用中检验。

Ultrasonic Sounder

ASTM E1065-08 评估超声波探测装置特性的标准指南

This guide is intended to provide standardized procedures for evaluating ultrasonic search units. It is not intended to define performance and acceptance criteria, but rather to provide data from which such criteria may be established. These procedures are intended to evaluate the characteristics of single-element piezoelectric search units. Implementation may require more detailed procedural instructions in a format of the using facility. The measurement data obtained may be employed by users of this guide to specify, describe, or provide a performance criteria for procurement and quality assurance, or service evaluation of the operating characteristics of ultrasonic search units. All or portions of the guide may be used as determined by the user. The measurements are made primarily under pulse-echo conditions. To determine the relative performance of a search unit as either a transmitter or a receiver may require additional tests. While these procedures relate to many of the significant parameters, others that may be important in specific applications may not be treated. These might include power handling capability, breakdown voltage, wear properties of contact units, radio-frequency interference, and the like. Care must be taken to ensure that comparable measurements are made and that users of the guide follow similar procedures. The conditions specified or selected (if optional) may affect the test results and lead to apparent differences. Interpretation of some test results, such as the shape of the frequency response curve, may be subjective. Small irregularities may be significant. Interpretation of the test results is beyond the scope of this guide. Certain results obtained using the procedures outlined may differ from measurements made with ultrasonic test instruments. These differences may be attributed to differences in the nature of the experiment or the electrical characteristics of the instrumentation. The pulse generator used to obtain the frequency response and time response of the search unit must have a rise time, duration, and spectral content sufficient to excite the search unit over its full bandwidth, otherwise time distortion and erroneous results may result.1.1 This guide covers measurement procedures for evaluating certain characteristics of ultrasonic search units (also known as “transducers”) that are used with ultrasonic examination instrumentation. This guide describes means for obtaining performance data that may be used to define the acoustic and electric responses of ultrasonic search units. 1.2 The procedures are designed to measure search units as individual components (separate from the ultrasonic test instrument) using commercial search unit characterization systems or using laboratory instruments such as signal generators, pulsers, amplifiers, oscilloscopes, and waveform analyzers. 1.3 The procedures are applicable to manufacturing acceptance and incoming inspection of new search units or to periodic performance evaluation of search units throughout their service life. 1.4 The procedures in Annex A1-Annex A6 are generally applicable to ultrasonic search units operating within the 0.4 to 10 MHz range. Annex A7 is applicable to higher frequency immersion search unit evaluation. Annex A8 describes a guide for measuring sound beam profiles in metals from contact straight-beam search units. Additional Annexes, such as sound beam profiling for angle-beam search units in metal and alternate means for search unit characterization, will be added when developed. 1.5 The values stated in inch-pound units are to be regarded as standard. 1.6 This standard does not purport to address all o......

Standard Guide for Evaluating Characteristics of Ultrasonic Search Units

NF A09-324:2007 无损检测.超声波测试.超声波厚度测量设备的特征和验证

Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment.

DIN EN 15317:2007 无损测试.超声波测试.超声波厚度测量设备的特征和验证

This document specifies methods and acceptance criteria for assessing the performance of instrumcnts for measuring thickness using pulse-echo ultrasound. This document covers both direct(digital)reading and waveform display types using single or dual element probes. this document may be used for verifying equipment covered by EN 12668 parts 1 through 3 when used for thickness measurement.

Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment English version of DIN EN 15317:2007-05

ASTM E317-06 不用电子测量仪、超声波脉冲回音试验制运转性能的评估的标准操作规程

1.1 This practice describes procedures for evaluating the following performance characteristics of ultrasonic pulse-echo examination instruments and systems: Horizontal Limit and Linearity; Vertical Limit and Linearity; Resolution - Entry Surface and Far Surface; Sensitivity and Noise; Accuracy of Calibrated Gain Controls. 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. Instrument characteristics measured in accordance with this practice are expressed in terms that relate to their potential usefulness for ultrasonic examinations. Instrument characteristics expressed in purely electronic terms may be measured as described in E 1324.1.2 Ultrasonic examination systems using pulsed-wave trains and A-scan presentation (rf or video) may be evaluated.1.3 The procedures are applicable to shop or field conditions; additional electronic measurement instrumentation is not required.1.4 This practice establishes no performance limits for examination systems; if such acceptance criteria are required, these must be specified by the using parties. 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.1.5 The specific parameters to be evaluated, conditions and frequency of test, and report data required, must also be determined by the user.1.6 This practice may be used for the evaluation of a complete examination system, including search unit, instrument, interconnections, fixtures and connected alarm and auxiliary devices, primarily in cases where such a system is used repetitively without change or substitution. 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 are limitations to the use of standard reference blocks for that purpose.1.7 Required test apparatus includes selected test blocks and a precision external attenuator (where specified) in addition to the instrument or system to be evaluated.1.8 Precautions relating to the applicability of the procedures and interpretation of the results are included.1.9 Alternate procedures, such as examples described in this document, or others, may only be used with customer approval.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments

ASTM E317-06a 不用电子测量仪、超声波脉冲回音试验制运转性能的评估的标准操作规程

1.1 This practice describes procedures for evaluating the following performance characteristics of ultrasonic pulse-echo examination instruments and systems: Horizontal Limit and Linearity; Vertical Limit and Linearity; Resolution - Entry Surface and Far Surface; Sensitivity and Noise; Accuracy of Calibrated Gain Controls. 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. Instrument characteristics measured in accordance with this practice are expressed in terms that relate to their potential usefulness for ultrasonic examinations. Instrument characteristics expressed in purely electronic terms may be measured as described in E 1324.1.2 Ultrasonic examination systems using pulsed-wave trains and A-scan presentation (rf or video) may be evaluated.1.3 The procedures are applicable to shop or field conditions; additional electronic measurement instrumentation is not required.1.4 This practice establishes no performance limits for examination systems; if such acceptance criteria are required, these must be specified by the using parties. 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.1.5 The specific parameters to be evaluated, conditions and frequency of test, and report data required, must also be determined by the user.1.6 This practice may be used for the evaluation of a complete examination system, including search unit, instrument, interconnections, fixtures and connected alarm and auxiliary devices, primarily in cases where such a system is used repetitively without change or substitution. 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 are limitations to the use of standard reference blocks for that purpose.1.7 Required test apparatus includes selected test blocks and a precision external attenuator (where specified) in addition to the instrument or system to be evaluated.1.8 Precautions relating to the applicability of the procedures and interpretation of the results are included.1.9 Alternate procedures, such as examples described in this document, or others, may only be used with customer approval.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments

JJG 746-2004 超声探伤仪

Ultrasonic Flaw Detectors

ASME SEC XI D1 MA APP VIII-2003 附录VIII.超声检验系统的性能演示

Boiler and Pressure Vessels.Appendix VIII Performance Demonstration for Ultrasonic Examination Systems

Appendix VIII Performance Demonstration for Ultrasonic Examination Systems

KS B 5648-2002 压力检测法和使用质谱仪的真空容器渗漏检测法

이 규격은 누출 탐지를 위해서 탐지 기체를 사용하고, 사용하는 탐지 기체에 알맞게 조정된

Pressure test method and vacuum vessel leak detection methodusing mass spectrometer

KS B 5640-2001 多线路超声波流量计试验方法

이 규격은 단면이 일정한 개수로 또는 폐쇄관 내에 흐르는 액체의 유량을 측정하는 다회선 초

Testing method of multi-path ultrasonic flowmeter

ASTM E317-01 不用电子测量仪,超声波脉冲回音试验制运转性能的评估的标准操作规程

1.1 This practice describes procedures for evaluating the following performance characteristics of ultrasonic pulse-echo examination instruments and systems: Horizontal Limit and Linearity; Vertical Limit and Linearity; Resolution - Entry Surface and Far Surface; Sensitivity and Noise; Accuracy of Calibrated Gain Controls. 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. Instrument characteristics measured in accordance with this practice are expressed in terms that relate to their potential usefulness for ultrasonic examinations. Instrument characteristics expressed in purely electronic terms may be measured as described in E1324.1.2 Ultrasonic examination systems using pulsed-wave trains and A-scan presentation (rf or video) may be evaluated.1.3 The procedures are applicable to shop or field conditions; additional electronic measurement instrumentation is not required.1.4 This practice establishes no performance limits for examination systems; if such acceptance criteria are required, these must be specified by the using parties. 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.1.5 The specific parameters to be evaluated, conditions and frequency of test, and report data required, must also be determined by the user.1.6 This practice may be used for the evaluation of a complete examination system, including search unit, instrument, interconnections, fixtures and connected alarm and auxiliary devices, primarily in cases where such a system is used repetitively without change or substitution. 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 are limitations to the use of standard reference blocks for that purpose.1.7 Required test apparatus includes selected test blocks and a precision external attenuator (where specified) in addition to the instrument or system to be evaluated.1.8 Precautions relating to the applicability of the procedures and interpretation of the results are included.1.9 Alternate procedures, such as examples described in this document, or others, may only be used with customer approval.1.10 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse- Echo Examination Instruments and Systems Without the Use of Electronic Measurement Instruments