| 摘要 |
A mobile system for intervention in an atmosphere of radioactive gas, notably tritium, which, includes; a dynamic confinement device, including & removable confinement barrier to surround an intervention, zone and a device for controlled extraction of air to keep the zone at a lower pressure than the exterior; a device for monitoring the radioactive gas concentration in the air of the zone; a device to detect and signal the exceedance of a predefined threshold by this concentration to the persons present in the zone. |
