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JJF 1429-2013 English PDF

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JJF 1429-2013: Calibration Specification for Infrared Mammary Gland Examining Equipments
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1429-2013	English	369	Add to Cart	3 days [Need to translate]	Calibration Specification for Infrared Mammary Gland Examining Equipments	Valid	JJF 1429-2013

PDF similar to JJF 1429-2013

Standard similar to JJF 1429-2013

GB/T 36126 JJF 1368 GB/T 1885 JJF 1420 JJF 1426 JJF 1419

Basic data

Standard ID	JJF 1429-2013 (JJF1429-2013)
Description (Translated English)	Calibration Specification for Infrared Mammary Gland Examining Equipments
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A53
Classification of International Standard	17.080
Word Count Estimation	16,156
Quoted Standard	GB/T 19953-2005; YY 0324-2008; SJ/T 10203-1991; ISO 12233
Regulation (derived from)	AQSIQ Announcement No. 122, 2013;
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to: wavelength (0. 8 ~ 1. 5) ��m, using infrared transillumination method infrared breast examination calibration.

JJF 1429-2013: Calibration Specification for Infrared Mammary Gland Examining Equipments

---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 Infrared Mammary Gland Examining Equipments People's Republic of China National Metrology Technical Specifications Infrared breast tester calibration specification Issued on. 2013-09-02 2013-12-02 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Infrared breast tester calibration specification ments Focal point. the National Technical Committee on Medical Measurement The main drafting units. China Testing Technology Research Institute Foshan City of Quality Supervision and Testing Center Participated in the drafting unit. Heilongjiang Provincial Academy of verification test Xinjiang Institute of Metrology Measurement and Testing Institute in Neijiang This specification entrusted to the National Technical Committee is responsible for interpreting medical measurement The main drafters of this specification. Zhang from China (China Testing Technology Research Institute) Gong Lan (China Testing Technology Research Institute) Li Zhiqiang (Foshan City of Quality Supervision and Testing Center) Drafters participate. Huang Guangyi (Heilongjiang Provincial Academy of verification test) Feng Xuefeng (Xinjiang Institute of Measurement and Testing) He Jian (Neijiang Metrology Institute) Fan Jie (China Testing Technology Research Institute)

Introduction (Ⅱ) 1 Scope (1) 2. References (1) 3 terminology and units of measurement (1) 4 Overview (1) 5 Metrological characteristics (1) 5.1 infrared spectral range (1) 5.2 infrared light power (2) 5.3 Image Resolution (2) Calibration Condition 6 (2) 6.1 environmental conditions (2) 6.2 standards and other measuring equipment (2) 7 Calibration methods and calibration items (2) 7.1 appearance and function check (2) 7.2 infrared spectral range (2) 7.3 infrared light power (2) 7.4 Image Resolution (3) 8 calibration results expression (3) 9 Recalibration interval (4) Appendix A resolution test card (5) Appendix B-infrared breast examination Calibration original records (recommended) formatting styles (7) Appendix C calibration certificate within the page (recommended) formatting styles (8) Appendix D infrared light source power measurements Uncertainty Evaluation Example (10)

Introduction

JJF 1001-2011 "common measurement terms and definitions", JJF 1059.1-2012 "Measurement Uncertainty in Represents ", JJF 1071-2010" National Calibration Specifications writing rules ", YY0324-2008" breast infrared inspection Check instrument ", ISO 12233" photographic electronic still camera resolution measurement "(Photography- Electronicstil-picturecameras-Resolutionmeasurements) together constitute the support of the Specification Work basic series of documents. The specification for the first time to develop. Infrared breast tester calibration specification

1 Scope

This instruction applies to a wavelength (0.8 ~ 1.5) μm, infrared transillumination of breast infrared inspection instrument calibration. 2. References This specification refers to the following documents. GB/T 19953-2005 digital camera resolution measurements YY0324-2008 infrared breast tester SJ/T 10203-91 CCD color television camera measurement veneer applications ISO 12233 Photography - Electronic still picture cameras resolution measurements (Photography-Electronic stil-picturecameras-Resolutionmeasurements) For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification.

3 terminology and units of measurement

The following terms and definitions apply to this specification. 3.1 infrared breast tester infraredexaminingequipmentsformammarygland Using infrared transillumination breast examination (detection) equipment. NOTE. Breast infrared instrument, infrared breast scanner, near-infrared breast tester are also infrared breast tester. 3.2 infrared light probe infraredlightsourceprobe Provide infrared transillumination beam probe, the probe types are infrared emission tube probe (halogen lamps, light emitting diodes, laser Light tubes, etc.), the light guide fiber probe. 3.3 Image resolution imageresolution The number of lines infrared breast tester of horizontal resolution capabilities, with the unit can distinguish between the image height range of representation, usually Television is also used bank said, Acronym TVL.

4 Overview

Infrared breast tester (hereinafter referred to as the tester) principle is. Depending on the breast tissue absorption of infrared light Varying degrees of application in the wavelength range (0.8 ~ 1.5) μm infrared light transillumination breast tissue, through a dedicated infrared camera Camera capture an image by computer processing, the infrared absorption breast tissue image is displayed on the screen. The main tester Probe by the infrared light source, high-resolution camera, the processing terminal and other components.

5 Metrological characteristics

5.1 infrared spectral range Distribution center wavelength range. (0.8 ~ 1.5) μm.

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