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JJG 1024-2007 English PDF

US$629.00 · In stock
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JJG 1024-2007: Verification Regulation of Medical Radiation Source for 60 Co Teletherapy
Status: Valid

JJG 1024: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJG 1024-2007English629 Add to Cart 5 days [Need to translate] Verification Regulation of Medical Radiation Source for 60 Co Teletherapy Valid JJG 1024-2007
JJG 1024-1991EnglishRFQ ASK 3 days [Need to translate] Technical Norm of Reliability Analysis Principle for Measuring Instruments Obsolete JJG 1024-1991

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Basic data

Standard ID JJG 1024-2007 (JJG1024-2007)
Description (Translated English) Verification Regulation of Medical Radiation Source for 60 Co Teletherapy
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A56
Classification of International Standard 17.220.01
Word Count Estimation 24,264
Date of Issue 2007-08-02
Date of Implementation 2007-05-28
Quoted Standard AQSIQ Announcement No. 41 of 2007
Regulation (derived from) AQSIQ Announcement No. 41 of 2007
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to all kinds of pulse power meter initial verification, testing and use of follow-up inspection.

JJG 1024-2007: Verification Regulation of Medical Radiation Source for 60 Co Teletherapy

---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.
Verification Regulation of Medical Radiation Source for 60 Co Teletherapy State verification procedures People's Republic of China Power meter Posted 2007-02-28 2007-05-28 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Power meter verification procedures The regulations by the State Administration of Quality Supervision, Inspection and Quarantine, 2007 February 28 ratification and From May 28, 2007 into effect. Focal point. the National Radio Technical Commission metering Drafted by. China Aerospace Science and Industry Corporation Second Hospital 203 This procedure commissioned the National Radio Technical Commission responsible for the interpretation of measurement The drafters of the regulations. Yang Xu Jun (China Aerospace Science and Industry Corporation hospital 203) Xuchuan Zhong (China Aerospace Science and Industry Corporation hospital 203)

table of Contents

1 Scope (1) 2 Overview (1) 3 metering performance requirements (1) 3.1 Frequency Range (1) 3.2 Power measurement range (1) 3.3 power sensor calibration factor (1) 3.4 power sensor voltage standing wave ratio (1) 3.5 Impulse Response (1) Linearity 3.6 power-sensitive device (1) 3.7 Power meter calibration source output power level (1) 4 General Requirements (1) 4.1 Appearance Flag (1) 4.2 Other Requirements (1) 5 control of measuring instruments (1) 5.1 test conditions (1) 5.2 test items and test methods (3) 5.3 Verification Results Processing (8) 5.4 test cycle (8) Appendix A test recording format (9) Appendix B major projects Measurement Uncertainty (11) Power meter verification procedures

1 Scope

The order applies to all kinds of power meter initial verification, subsequent verification and in-service inspection.

2 Overview

Power meter is used to measure pulse power measuring instruments. Power meter is a pulse power sensor And power indicator composition. Its working principle is the pulse power into direct current (audio) power, indicated by the indicator.

3 metering performance requirements

3.1 Frequency Range. 10MHz ~ 18GHz 3.2 Power measurement range. -30dBm ~ 20dBm 3.3 power sensor calibration factor K 3.4 power sensor voltage standing wave ratio S. < 1.89 3.5 impulse response. Rise time tr. < 200ns; Fall Time tf. < 200ns. Linearity of the sensor power 3.6 L. < 10% 3.7 output power level of the power meter calibration source Power level allowed error limit. ± 5%.

4 General technical requirements

4.1 Exterior Flag It should have the instrument name, instrument type, manufacturer, serial number, and factory equipment power requirements on power meter. 4.2 Other Requirements 4.2.1 power meter switches, knobs, buttons, input and output ports should be a clear identification. 4.2.2 the instrument submission annex should be complete, to be equipped with the instrument manual, the follow-up checks should also have previous verification Calibration certificate.

5 control of measuring instruments

Controls include initial verification of measuring instruments, verification and subsequent in-service inspection. 5.1 verification Conditions 5.1.1 test equipment The test equipment must be certified by measurement technology institutions, and within the validity period. 5.1.1.1 Signal Generator Frequency range. 10MHz ~ 18GHz;

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Question 5: Should I purchase the latest version JJG 1024-2007?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 1024-2007 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.