HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (12 Oct 2025)

JJG 1053-2009 English PDF

US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 1053-2009: Verification Regulation of Radiation Source used in 60KV~300KV X-ray Radiotherapy
Status: Valid

JJG 1053: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJG 1053-2009English289 Add to Cart 3 days [Need to translate] Verification Regulation of Radiation Source used in 60KV~300KV X-ray Radiotherapy Valid JJG 1053-2009
JJG 1053-1996EnglishRFQ ASK 3 days [Need to translate] Calibration Specification for Dynamic Characteristic of Load Cell Obsolete JJG 1053-1996

PDF similar to JJG 1053-2009


Standard similar to JJG 1053-2009

GB/T 3222.1   JJG 188   JJF 1396   JJF 2017   JJF 1927   JJG 1050   

Basic data

Standard ID JJG 1053-2009 (JJG1053-2009)
Description (Translated English) Verification Regulation of Radiation Source used in 60KV~300KV X-ray Radiotherapy
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A58
Classification of International Standard 17.240
Word Count Estimation 12,119
Date of Issue 2009-10-09
Date of Implementation 2010-01-09
Quoted Standard JJF 1001-1998; JJG 912-1996; GB/T 17857-1999; " the absorption of photons and electron beam dosimetry International Practical Provisions" [ IAEA Technical Report No. 227 (1998 Second Edition) ]
Regulation (derived from) AQSIQ Announcement No. 113 of 2009
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to 60kV ~ 300kV X-ray radiation therapy of initial verification, testing and use of follow-up inspection. Radiotherapy dose rate radiation output range is generally (10 ^ (-2) ~ 10) Gy/min.

JJG 1053-2009: Verification Regulation of Radiation Source used in 60KV~300KV X-ray Radiotherapy


---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 Radiation Source used in 60KV ~ 300KV X-ray Radiotherapy State verification procedures People's Republic of China 60kV ~ 300kVX ray radiation therapy RadiationSourceusedin60kV ~ 300kVX-rayRadiotherapy Posted 2009-10-09 2010-01-09 implementation The State Administration of Quality Supervision, Inspection and Quarantine released 60kV ~ 300kVX ray Radiation treatment verification procedures usedin60kV ~ 300kVX-rayRadiothera py The regulations by the State Administration of Quality Supervision, Inspection and Quarantine approved on October 9, 2009, and from From January 9, 2010 into effect. Focal point. the National Technical Committee of ionizing radiation metrology Main drafting unit. Henan Institute of Metrology Participated in the drafting unit. Henan Tumor Hospital Xuchang City, Henan Province Quality and Technical Supervision and Testing Center Henan Xuchang Central Hospital This procedure commissioned the National Technical Committee is responsible for ionizing radiation measurement interpretation The main drafters of this procedure. Ma Long (Henan Institute of Metrology) Lei Hongchang (Henan Tumor Hospital) Drafters participate. Huangcheng Wei (Henan Institute of Metrology) Zhang Xuefeng (Xuchang City, Henan Province Quality and Technical Supervision and Inspection Center) Fan Yingjie (Henan Xuchang Central Hospital) Long chapters (Henan Institute of Metrology)

table of Contents

1 Scope (1) 2. Referenced Documents (1) 3 terminology and units of measurement (1) 4 Overview (2) 5 metering performance requirements (2) 5.1 Symmetry radiation field (2) 5.2 Radiation quality (2) 5.3 absorbed dose error (2) 5.4 verify the treatment plan (2) 6 General technical conditions (2) 7 control of measuring instruments (2) 7.1 test conditions (3) 7.2 test items and test methods (3) 7.3 Verification Results Processing (6) 7.4 test cycle (6) Appendix A test certificate page format (example) (7) 60kV ~ 300kVX ray radiation treatment verification procedures This procedure uses the IAEA Technical Report No. 277 (IAEATRS277) about the X-ray beam energy Methods of measurement of absorbed dose.

1 Scope

The order applies to 60kV ~ 300kVX ray radiation therapy initial verification, verification and subsequent use of the subject Experience. Radiotherapy output radiation dose rate range is generally (10-2 ~ 10) Gy/min.

2 Citations

"Photon and electron beam absorbed dose determination provisions of international utility" [IAEA Technical Report No. 277 (Second edition, 1998)] Absorbeddosedeterminationinphotonandelectronbeams, AnInterna- tionalcodeofPractice, SecondEdition, IAEATech.Rer.Ser.No.277, VIENNA1998. JJF1001-1998 "common measurement terms and definitions" JJG 912-1996 "therapeutic levels of ionization chamber dosimeter" GB/T 17857-1999 "Medical imaging academic language (radiotherapy, nuclear medicine and radiation dosimetry equipment)." When using this procedure, it should pay attention to using the currently valid version of the documents cited.

3 terminology and units of measurement

3.1 kerma kerma Kerma divided by the quotient determined to dEtr dm. dEtr dm is the quality of the material due to ionizing uncharged The initial kinetic energies of all charged particles released from the ionized particles. Symbol K. 3.2 kerma rate kermarate Shibi kinetic energy per unit time. Kerma rate dK dt divided by the quotient determined, dK unit time interval Kerma incremental Nene dt time. Symbol K 3.3 half-value layer half-valuelayer Under conditions of a wide beam of X-radiation or γ radiation with a specific radiant energy or a specific radiation spectrum, place a Specify material layer material, the thickness of the radiation can kerma rate, exposure rate or absorbed dose rate decreased to beam Half no such substance measurements. Symbol HVL. 3.4 X-ray tube voltage X-raytubevoltage Is applied between the X-ray tube anode and cathode potential difference. Typically, X-ray tube voltage with kilovolt (kV) Peak FIG. 3.5 nominal X-ray tube voltage nominalX-raytubevoltage Under specified conditions the maximum permissible X-ray tube voltage. 3.6 from the source table (SSD) sourcesurfacedistance Measuring the distance along the axis of the radiation beam radiation source and the irradiated surface of the object.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 1053-2009_English be delivered?

Answer: Upon your order, we will start to translate JJG 1053-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 1053-2009_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 1053-2009_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.

Question 5: Should I purchase the latest version JJG 1053-2009?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 1053-2009 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.