HOME   Cart(4)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

JJF 1556-2016 English PDF

US$529.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1556-2016: Calibration Specification for Ultrasound Phantoms
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJF 1556-2016English529 Add to Cart 4 days [Need to translate] Calibration Specification for Ultrasound Phantoms Valid JJF 1556-2016

PDF similar to JJF 1556-2016


Standard similar to JJF 1556-2016

GB/T 3222.2   GB/T 3222.1   JJG 188   JJG 1190   JJF 2012   JJF 1934   

Basic data

Standard ID JJF 1556-2016 (JJF1556-2016)
Description (Translated English) Calibration Specification for Ultrasound Phantoms
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A59
Classification of International Standard 17.140
Word Count Estimation 23,299
Date of Issue 2016-03-03
Date of Implementation 2016-06-03
Quoted Standard JJF 1001-2011; JJF 1034-2005; GB/T 3102.7-1993; GB/T 15261-2008; IEC 61685-2001
Regulation (derived from) Announcement No.26 of the General Administration of Quality Supervision, Inspection and Quarantine
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard is applicable to the calibration of ultrasonic imitation tissue motifs used in ultrasonic diagnostic apparatus. The main body of imitated body is only one kind of imitated tissue material and distributed evenly. The thickness of the surrounding package is the same and the coupling surface is smooth.

JJF 1556-2016: Calibration Specification for Ultrasound Phantoms

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Calibration Specification for Ultrasound Phantoms National Metrological Technical Code of the People's Republic of China Code for calibration of ultrasound imitation tissue 2016-03-03 release 2016-06-03 implementation State Administration of Quality Supervision, Inspection and Quarantine issued Code for calibration of ultrasound imitation tissue Ultrasound Coordinate unit. National Acoustics Metrology Technical Committee Drafting unit. China Institute of Metrology Jilin Institute of Metrology Henan Institute of Metrology Shenzhen Institute of Measurement and Quality Inspection This specification entrusts the National Acoustics Metrology Technical Committee to explain The drafters of this specification. Yang Ping (China Institute of Metrology) Zhu Yan (China Institute of Metrology) FANG Fa-cheng (Jilin Institute of Metrology) Zhu Weimin (Henan Institute of Metrology) Yan Youyu (Jilin Institute of Metrology) Zhang Guoqing (Shenzhen Institute of Measurement and Quality Inspection)

table of Contents

Introduction (II) 1 Scope (1) 2 References (1) 3 terms and units of measurement (1) 3.1 Sound speed (1) 3.2 attenuation coefficient (1) 4 Overview (1) 5 Metering characteristics (1) 5.1 Sound velocity of material (1) 5.2 Attenuation coefficient of material (1) 5.3 Geometric parameters (2) 6 Calibration conditions (2) 6.1 Environmental conditions (2) 6.2 standard and the main ancillary equipment (2) 7 Calibration items and calibration methods (2) 7.1 Calibration items (2) 7.2 Measuring principle (3) 7.3 Check before calibration (4) 7.4 Sound speed (4) 7.5 attenuation coefficient (5) 7.6 Geometric parameters (6) 8 Calibration results (6) 8.1 Calibration data processing (6) 8.2 Calibration Certificate (6) 8.3 Uncertainty assessment of calibration results (6) 9 re-school time interval (6) Appendix A Contents of the Calibration Certificate (7) Appendix B Examples of Measurement Uncertainty Evaluation (9) Appendix C diffraction correction (13) Appendix D Viscosity of deionized water with temperature (from IEC 62127-2-2007) (17)

Introduction

This specification is based on the rules and formats given by JJF 1071-2010 "Rules for the Preparation of National Metrological Calibration Standards". Line preparation. This specification uses. IEC 61391-1-2006 "Ultrasonic - pulse echo scanners - Part 1. Calibration of space measurement techniques and systems Point diffuse function response measurement "(Ultrasonics-Pulse-echoscanners-Part 1. Techniquesforcali- bratingspatial measuresmentsystems andmeasurementofsystempoint-spreadfunction response IEC 61391-2-2010 "Ultrasonic - pulse echo scanners - Part 2. Maximum probing depth and local dynamics Range measurement "(Ultrasonics-Pulse-echoscanners-Part 2. Measurementofmaximum depthofpenetration andlocaldynamicrange); IEC TS61895-1999 "Ultrasonic - Pulse Doppler Diagnostic System - Test Performance Test Procedure" (Ultra- sonics-PulsedDopplerdiagnosticsystems-Testprocedurestodetermineperform- ance IEC 61685-2001 "Ultrasonic - Fluid Measurement System - Fluid Testing Device" (Ultrasonics-Flow measurementsystems-Flowtestobject) specifies the range of acoustic parameters of the material; Reference is made to the measurement described in GB/T 15261-2008 "Method for measuring the acoustic properties of ultrasonographic material" method. This specification is the first release. Code for calibration of ultrasound imitation tissue

1 Scope

This specification applies to the evaluation of ultrasound diagnostic apparatus used in the ultrasound imitation of the body of the body of the calibration, the body within the body imitation group Woven material is only one and evenly distributed, surrounded by the same thickness of the package shell, the coupling surface is smooth.

2 reference file

This specification refers to the following documents. Standard Terminology and Definitions for JJF 1001-2011 Terminology and definitions of acoustical metrology nouns JJF 1034-2005 The amount and unit of acoustics GB/T 3102.7-1993 Methods for measuring acoustical properties of ultrasound - imitated tissue materials GB/T 15261-2008 Ultrasonic - Fluid Measurement Systems - Fluid Testing Devices (Ultrasonics - Flow measurementsystems-Flowtestobject) For dated references, only the dated edition applies to this specification; references that are not dated , The latest version (including all modifications) applies to this specification.

3 terms and units of measurement

This specification uses the terms and definitions in JJF 1001 and JJF 1034. This specification uses the amount and unit specified in GB/T 3102.7-1993. 3.1 sound speed soundight The speed at which sound waves propagate in the medium. 3.2 attenuation coefficient attenuationcoefficient Sound waves propagate in the medium when they propagate the real part of the coefficient.

4 Overview

Ultrasound imitation of the organization of the body (also known as ultrasound imitation of the body mold, hereinafter referred to as the mold body), generally by the ultrasound imitation of tissue materials (Including solid ultrasound imitation of tissue materials and imitation of blood), the target and the structure of the lesion by the appropriate package, widely used Quality control and performance evaluation of ultrasonic diagnostic equipment. Stability of Acoustic Characteristics of Imitated Microstructures in Post - encapsulated Whether the geometric parameters of the target and the lesion structure are accurate or not, directly determine the quality control of the ultrasonic diagnostic equipment With the level of evaluation. The sound velocity and attenuation coefficient of the material in the body are the two most important acoustic parameters, and the internal target And the location of the lesion, the size is important geometric parameters.

5 measurement characteristics

5.1 sound velocity of the material 5.2 attenuation coefficient of the material

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1556-2016_English be delivered?

Answer: Upon your order, we will start to translate JJF 1556-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1556-2016_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1556-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.