EN ISO 11665-5-2015

Measurement of radioactivity in the environment -Air: radon-222 - Part 5: Continuous measurement method of the activity concentration (ISO 11665-5:2012)

发布日期：2015-09-16  实施日期：2015-09-16

ASTM D6327-2010

用过滤器上主动抽样法测定室内大气中氡衰变产物浓度和工作水平的试验方法

Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter

适用范围：<p>The test method provides a relatively simple method for determination of the concentration of RDP without the need for specialty equipment built expressly for such purposes.</p> <p>Using this test ...

实施日期：2010-05-01

ISO 13164-1-2013

Water quality -- Radon-222 -- Part 1: General principles

发布日期：2013-09-01  实施日期：2013-09-01

EN ISO 11665-7-2015

Measurement of radioactivity in the environment - Air: radon-222 - Part 7: Accumulation method for estimating surface exhalation rate (ISO 11665-7:2012)

发布日期：2015-09-16  实施日期：2015-09-16

BS EN ISO 16641-2016

Measurement of radioactivity in the environment — Air — Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors

发布日期：2016-05-31  实施日期：2016-05-31

ISO 13164-3-2013

Water quality -- Radon-222 -- Part 3: Test method using emanometry

发布日期：2013-09-01  实施日期：2013-09-01

NF M60-771-2011

Nuclear energy - Measurement of the environnemental radioactivity - Air - Radon 222 in the buildings : methodologies applies for the screening and for the complementary investigations.

BS ISO 11665-2-2012

Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products

发布日期：2012-07-31  实施日期：2012-07-31

ASTM E2121-2013

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

EN ISO 11665-3-2015

Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2012)

发布日期：2015-09-16  实施日期：2015-09-16

NF M60-768-2012

Measurement of radioactivity in the environment - Air : radon-222 - Part 7 : accumulation method for estimating surface exhalation rate.

DIN IEC 61577-4-2009

辐射防护仪 氡和氡衰变产物测量仪 第4部分:包含氡同位素及其衰变产物的基准大气生产设备(STAR)

Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR)

实施日期：2009-10-01

ASTM E2121-2009

现有低层住宅中降氡系统的安装规程

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

适用范围：<p>The purpose of the methods, systems, and designs described in this practice is to reduce radiation exposures for occupants of residential buildings caused by radon and its progeny. The goal of mitig...

实施日期：2009-11-01

ASTM D5072-2009e1

Standard Test Method for Radon in Drinking Water

实施日期：2009-02-01

ASTM E2121-2012

现有低层住宅中降氡系统的安装规程

Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings

适用范围：<p>The purpose of the methods, systems, and designs described in this practice is to reduce radiation exposures for occupants of residential buildings caused by radon and its progeny. The goal of mitig...

实施日期：2012-04-15

NF M60-761-1-2014

Water quality - Radon-222 - Part 1 : general principles

EN ISO 18589-7-2016

Measurement of radioactivity in the environment - Soil - Part 7: In situ measurement of gamma-emitting radionuclides (ISO 18589-7:2013)

发布日期：2016-04-20  实施日期：2016-04-20

EN ISO 11665-2-2015

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO 11665-2:2012)

发布日期：2015-09-16  实施日期：2015-09-16

BS IEC 61577-2-2014

Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for?2?2?2Rn and?2?2?0Rn measuring instruments

发布日期：2014-07-31  实施日期：2014-07-31

EN ISO 16641-2016

Measurement of radioactivity in the environment - Air - Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors (ISO 16641:2014)

发布日期：2016-04-20  实施日期：2016-04-20