Document Details |
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| Name of Department/Committee : | CHD 30 |
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| Document Number : | CHD 30 ( 28646) |
| Document Title [English] : | Measurement of Radioactivity - Gamma Emitting Radionuclides - Rapid Screening Method Using Scintillation Detector Gamma-Ray Spectrometry |
| Document Title [Hindi] : | रेडियोधर्मिता का मापन - गामा उत्सर्जक रेडियोन्यूक्लाइड - प्रस्फुरण संसूचक गामा-रे स्पेक्ट्रोमेट्री का उपयोग करने वाली त्वरित स्क्रीनिंग विधि |
| Document Type : | New |
| Language : | English |
| Priority : | 2 |
| ICS Code : | 17.240 |
| Date of Project Approval : | 13-01-2025 |
| Standards to be Superseded : | |
Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemicals |
| Sub Sub Group : | Nuclear Grade Chemicals |
| Aspects : | Methods of tests |
| Risk : | Low |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO 19581 : 2017 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | This standard focuses on radiological protection and the measurement of radioactivity. It specifies a rapid screening method for quantifying the activity concentration of gamma-emitting radionuclides—such as 131I, 132Te, 134Cs and 137Cs —in both solid and liquid test samples. The method utilizes gamma-ray spectrometry with lower-resolution scintillation detectors, providing a faster alternative to high-purity germanium (HPGe) detectors (refer to IEC 61563), while maintaining reliable detection suitable for screening purposes. | |
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