发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了超声诊断和监护设备声输出参数测量不确定度的术语和定义、不确定度的主要来源、不确定度评定的程序和不确定度的评定、报告与表示。 本标准适用于超声诊断和监护设备(以下简称“设备”)声输出参数测量不确定度的评定
Guide for evaluation of uncertainty in measurement of ultrasonic diagnostic and monitoring equipment acoustic output characteristics
JB/T 4730的本部分规定了承压设备采用A型脉冲反射式超声波探伤仪检测工件缺陷的超声检测方法和质量分级要求。 本部分适用于金属材料制承压设备用原材料、零部件和焊接接头的超声检测,也适用于金属材料制在用承压设备的超声检测。 与承压设备有关的支承件和结构件的超声检测,也可
Nondestructive testing of pressure equipments - Part 3: Ultrasonic testing
NB/T 47013的本部分规定了承压设备采用A型脉冲反射式超声检测仪检测工件缺陷的超声检测方法和质量分级要求。本部分适用于金属材料制承压设备用原材料或零部件和焊接接头的超声检测,也适用于金属材料制在用承压设备的超声检测。本部分规定了承压设备厚度的超声测量方法。与承压设备有关的支承件和结构件的超声
Nondestructive testing of pressure equipments.Part 3: Ultrasonic testing
NB/T 47013的本部分规定了承压设备采用A型脉冲反射式超声检测仪检测工件缺陷的超声检测方法和质量分级要求。本部分适用于金属材料制承压设备用原材料或零部件和焊接接头的超声检测,也适用于金属材料制在用承压设备的超声检测。本部分规定了承压设备厚度的超声测量方法。与承压设备有关的支承件和结构件的超声
Nondestructive testing of pressure equipments.Part 3: Ultrasonic testing
Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment
Non-destructive testing. Ultrasonic flaw detectors. Methods of measuring the main parameters
Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment.
Non-destructive testing. Ultrasonic testing. Characterization and verification of ultrasonic thickness measuring equipment
NB/T 47013的本部分规定了承压设备采用A型脉冲反射式超声检测仪检测工件缺陷的超声检测方法和质量分级要求。本部分适用于金属材料制承压设备用原材料或零部件和焊接接头的超声检测,也适用于金属材料制在用承压设备的超声检测。本部分规定了承压设备厚度的超声测量方法。与承压设备有关的支承件和结构件的超声
Nondestructive testing of pressure equipments.Part 3: Ultrasonic testing
本部分规定了使用合适的标准校准试块,检测超声检测组合设备(亦称超声检测系统)性能的检验方法和验收标准。 本部分适用于在现场或车间条件下使用的超声检测组合设备。本部分描述的方法仅适用于A型扫描显示、带有增益控制器或步进不大于2dB的经过校准的衰减器,且主要采用接触法检测的脉冲回波超声检测组合设备
Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 3:Combined equipment
This document specifies methods, tolerances and acceptance criteria for verifying the performance of combined ultrasonic test equipment (i.e
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment (ISO 22232-3:2020)
Non-destructive testing — Characterization and verification of ultrasonic test equipment — Part 3: Combined equipment
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams
This PAS applies to transducers such as loudspeakers, headphones, shakers, and other actuators using either an electro-dynamical or electro-magnetic
Sound system equipment - Electroacoustical transducers - Measurement of large signal parameters
Sound system equipment. Electroacoustical transducers. Measurement of large signal parameters
This document specifies methods and acceptance criteria for assessing the performance of instrumcnts for measuring thickness using pulse-echo
Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment English version of DIN EN 15317:2007-05
Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic thickness measuring equipment.
Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz (IEC 61689:2007); German version EN 61689:2007
本标准规定了医用超声诊断设备声输出功率的测量方法,其中辐射力天平法为首选方法,在能够确保测量准确度的前提下,也可采用水听器法。 本标准适用于0.5MHz~15MHz频率范围内医用超声诊断设备声输出功率的测量
Measurement methods of output power for medical diagnostic ultrasonic equipments
本标准规定了医用超声设备换能器声束面积测量的术语、定义、试验装置以及方法。本标准适用于医用超声诊断设备和医用超声治疗设备
Measuring methods for beam area of medical ultrasound equipment transducer
Equipment for arc, resistance, ultrasound and plasma treatment. Series of parameters
State system for ensuring the uniformity of measurements. Ultrasonics focusing transducers. General requirements to measurement methods of ultrasound radiation parameters
Noise suppression sheet for digital devices and equipment - Part 3: Characterization of parameters of noise suppression sheet
YY/T 0162的本部分规定了B型超声诊断设备档次划分的方法和各档次设备的性能指标及应具备的条件。 本部分适用于标称频率不超过15MHz范围内的B型超声诊断设备,作为此范围内B型超声诊断设备划分档次的参考依据。 本部分不适用于眼科专业超声诊断设备和血管内超声诊断设备
Medical ultrasound equipment class series.Part 1:B mode ultrasound disgnostic equipment
本标准规定了超声洁牙设备的术语和定义、符号、要求、试验方法、检验规则及标志、随行文件。 本标准适用于在18kHz至60kHz频率范围内、由超声换能器产生连续或准连续波超声能量的超声洁牙设备
Ultrasonics dental descaler equipment
Ultrasonics - Field characterization - Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems