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The list shows all projects coordinated within the Technical Committee for Ionising Radiation.

Projects TC IR

Subject Reg. No. Starting TITLE Coordinating Institute Status Collaboration Type KCDB
IR 781 2003-02-04 Key comparison of the activity per unit mass of a 125I solution completed Comparison
IR 1021 2008-03-01 Direct comparison of primary standards of absorbed dose to water in 60Co and high energy photon beams BEV completed Comparison
IR 526 2000-12-01 Calibration of dosimeters used in mammography with different X-ray qualities (tube voltages from 20kV to 50 kV) BEV completed Research
IR 804 Calibration of the Slovenian Ionization chamber ARC-120 type Capintec for activity measurements BEV completed Traceabillity
IR 1389 2016-02-01 Bilateral comparison of air kerma and absorbed dose to water measurements for Co-60 and Cs-137 BEV completed Comparison EURAMET.RI(I)-K1.2
EURAMET.RI(I)-K4.2
EURAMET.RI(I)-K5.1
IR 813 2005-02-28 Comparison of air kerma and absorbed dose to water measurements of Co-60 radiation in radiotherapy BFKH completed Comparison EUROMET.RI(I)-K1
IR 1200 2011-08-01 Comparison of air kerma measurements of the medium energy X-ray radiation in radiation protection measurements BFKH completed Comparison -
IR 591 2000-03-01 Measurement of nuclear decay data of U-235 CIEMAT completed Research
IR 1287 2013-04-01 Standardisation of a solution of I-129. 2012 - 2013 CIEMAT completed Comparison EURAMET.RI(II)-S6.I-129
IR 634 2001-09-01 Common calibration of ionizing chambers CMI completed Comparison
IR 1173 2011-01-01 Comparison of spectrometers CMI completed Traceabillity
IR 1435 2017-11-27 Measurement of Ho-166 specific activity under nuclear decay data CMI completed Comparison EURAMET.RI(II)-K2.Ho-166
IR 1284 2013-10-01 Survey of European countries' legal regulations and practices in ionising radiation calibrations DSA completed Consultation
IR 1387 2016-02-01 Supplementary comparisons of the calibration of low energy x-ray air kerma standards DSA completed Comparison EURAMET.RI(I)-S14
IR 1388 2016-02-01 Supplementary comparisons of the calibration of protection level x-ray air kerma standards DSA completed Comparison EURAMET.RI(I)-S3.2
IR 1386 2016-02-01 Supplementary comparisons of the calibration of medium energy x-ray air kerma standards DSA completed Comparison EURAMET.RI(I)-S15
IR 1243 2013-03-01 The interlaboratory comparison of radionuclide calibrators FTMC completed Traceabillity
IR 1437 2018-04-10 The follow-up interlaboratory comparison of radionuclide calibrators FTMC completed Comparison
IR 1591 2023-09-11 Supplementary comparison - Third interlaboratory comparison of radionuclide calibrators FTMC in progress Comparison EURAMET.RI(II)-S9
IR 1221 2012-09-01 Comparison of air kerma measurements for diagnostic X-ray beam qualitiesis IAEA completed Comparison EURAMET.RI(I)-S10
IR 1327 2014-04-27 Comparison of air kerma length measurements for CT diagnostic X-ray beam qualities IAEA completed Comparison EURAMET.RI(I)-S12
IR 1362 2015-05-18 Comparison of air kerma measurements for Tungsten anode based mammographic X-ray beam quantities IAEA completed Comparison EURAMET.RI(I)-S4.1
IR 1531 2021-06-21 Bilateral comparison of the H*(10) calibration coefficients for photon radiation IMBiH completed Comparison
IR 1177 2011-03-28 Comparison of calibration of KAP meters in terms of air kerma area product IRCL/GAEC-EIM completed Comparison EURAMET.RI(I)-S9
IR 1175 2011-03-01 Bilateral comparison (IRCL/GAEC-EIM and LNE-LNHB) of calibration of brachytherapy well type ionization chamber in terms of iridium 192 reference air kerma rate IRCL/GAEC-EIM completed Comparison EURAMET.RI(I)-S8
IR 1326 2014-09-01 Comparison of the air kerma standards for 137Cs and 60Co gamma-ray beams for radiation protection measurements IST/LPSR concluded Comparison EURAMET.RI(I)-S17
IR 219 1990-03-01 Metrology of 192-Ir brachytherapy sources JRC-Geel completed Comparison
IR 780 2003-02-04 Key comparison of the activity per unit mass of a 47Sc solution JRC-Geel completed Comparison EUROMET.RI(II)-K2.Sc-47
IR 749 2004-01-01 Alpha-particle emission probabilities and energies in the decay of 240Pu JRC-Geel completed Research
IR 608 2001-10-01 International Inter-comparison Test Program of instrument calibrations for neutron dosimetry LNE-IRSN completed Comparison EUROMET.RI(III)-S1
IR 297 1994-01-01 Comparison of activity measurement methods in liquid scintillation counting. Application to Ni-63 and Fe-55 LNE-LNHB completed Research
IR 304 1994-01-01 Standardization of 133 Xe LNE-LNHB completed Research
IR 721 2003-07-01 Determination of photon emission probabilities of Zn-65 decay and other decay parameters LNE-LNHB completed Research
IR 1085 2009-01-01 Standardization, decay data measurements and evaluation of 64CU LNE-LNHB completed Comparison
IR 814 2004-11-15 Bilateral comparison of dosimetric standards of BNM-LNHB and NPL for HDR brachytherapy LNE-LNHB completed Comparison
IR 907 2007-01-01 Activity measurements and gamma emission intensities determination in the decay of 65Zn LNE-LNHB completed Comparison
IR 1292 2014-01-01 Sm-151 activity measurement LNE-LNHB completed Comparison EURAMET.RI(II)-S7.Sm-151
IR 1475 2019-04-08 Rn-222 intercomparison in the frame of MetroRADON LNE-LNHB completed Comparison EURAMET.RI(II)-S8.Rn-222
IR 605 2000-11-01 Beam Quality Specification of High-Energy Photon Beams METAS completed Research
IR 1285 2013-03-01 Comparison of air kerma and dose to water standards for Co-60 radiation beams for radiotherapy METAS completed Comparison EURAMET.RI(I)-K1.1
EURAMET.RI(I)-K4.1
IR 30 1990-07-01 Development of spiked reference materials NPL completed Research
IR 31 1989-10-01 Intercomparison of gas counting of Krypton-85 and tritium NPL completed Comparison
IR 70 1990-06-01 Comparative measurements employing a U238 deposit NPL completed Comparison
IR 127 The NPL Fricke dosimetry service NPL completed Traceabillity
IR 176 1988-10-17 Development of Co-56 radionuclide standards NPL completed Research
IR 178 1988-10-01 Standardization of radionuclide I-129 NPL completed Research
IR 180 1988-10-01 Standardization of Tc-99 NPL completed Comparison
IR 188 1990-01-01 The provision of primary standards for air kerma & exposure NPL completed Research
IR 221 1990-02-01 Absolute determination of neutron emission rate from radionuclide neutron sources NPL completed Traceabillity
IR 225 1990-11-01 Application of the manganese sulphate bath to neutron source measurements and the associated corrections NPL completed Research
76 result(s)