| Metrology area, Sub-field | Ionizing Radiation, Section I (x and gamma rays, electrons) |
| Description | Measurement of air kerma for Cobalt 60 |
| Time of measurements | 2004 - 2006 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| References | |
| Measurand | Air kerma rate in mGy/nC |
| Parameters | Radiation type: Co-60 gamma rays |
| Transfer device | Three Farmer-type commercial cavity chambers |
| Comparison type | Key Comparison |
| Consultative Committee | CCRI (Consultative Committee for Ionizing Radiation) |
| Conducted by | APMP (Asia Pacific Metrology Programme) |
| Comments | The results of this comparison were no longer linked to the continuous comparison BIPM.RI(I)-K1 as the measurements are older than stated by the CCRI rules. |
| Pilot institute |
KRISS
Korea Research Institute of Standards and Science Korea, Republic of |
| Contact person | K. J. Chun +82 42 868 5374 |
| Pilot laboratory | |
|---|---|
| KRISS |
Korea Research Institute of Standards and Science, Korea, Republic of, APMP |
| ARPANSA |
Australian Radiation Protection and Nuclear Safety Agency, Australia, APMP |
| BARC |
Bhabha Atomic Research Centre, India, APMP |
| IAEA |
International Atomic Energy Agency, IAEA - International Organization, SIM |
| NIM |
National Institute of Metrology, China, APMP |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| NMISA |
National Metrology Institute of South Africa, South Africa, AFRIMETS |
| NRSL/INER |
Institute of Nuclear Energy Research, Chinese Taipei, APMP |
| Nuclear Malaysia |
Malaysian Nuclear Agency, Malaysia, APMP |
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