| Metrology area, Sub-field | Ionizing Radiation, Section I (x and gamma rays, electrons) |
| Description | Comparison of primary absorbed dose to water standards in the medium-energy x-ray range |
| Time of measurements | 2014 - 2015 |
| Status | Approved |
| Final Reports of the comparisons | |
| References | |
| Measurand | Absorbed dose to water in 2 g/cm2 |
| Parameters | CCRI x-radiation qualities 100 kV, 135 kV, 180 kV and 250 kV |
| Transfer device | Transfer ionization chambers type PTW TM30013 S/N 7463, 7484 and 7485 |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCRI (Consultative Committee for Ionizing Radiation) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| RMO Internal Identifier | EURAMET Project No 1331 |
| Comments | This comparison was replaced by EURAMET.RI(I)-K9, linked to BIPM.RI(I)-K9, on 17 April 2018 |
| Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
| Contact person | Ludwig BUERMANN +49 (0) 531 592 6620 |
| Pilot laboratory | |
|---|---|
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| ENEA-INMRI |
Istituto Nazionale di Metrologia delle Radiazioni Ionizzanti, Italy, EURAMET |
| LNE-LNHB |
Commissariat à l'énergie atomique / Laboratoire National Henri Becquerel, France, EURAMET |
| VSL |
VSL, Netherlands, EURAMET |
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