| Code Value | Definition |
|---|---|
| Alpha | A detector that primarily detects alpha particles. |
| Beta | A detector that primarily detects beta particles. |
| Gamma | A detector that primarily detects gamma rays. |
| Neutron | A detector that primarily detects neutrons. |
| Other | A detector that does not fit any of the defined categories. |
| X-ray | A detector that primary detects X-rays. |