SENTINEL™ Model 880 Delta, Sigma and Elite source projectors are portable, lightweight and compact industrial radiographic exposure devices. The patented device body consists of a titanium ‘S’ tube and cast depleted uranium (DU) shield contained within a 300 series stainless steel tube with stainless steel discs welded at each end forming a cylinder shaped housing. The discs are recessed to provide protection for the rear mounted locking mechanism and front mounted outlet port.
The Model 979 crawler head is exclusively designed for use with gamma radiography crawlers containing a Selenium-75 source. It is compatible with (gamma crawler specific) mechanical and electromechanical actuators.
Self propelled pipeline crawlers are inserted into pipelines with inner diameters of 3 in (7.62 cm) or greater to perform panoramic radiography of circumferential welds and the adjacent heat affected areas.
The exposure device consists of a welded stainless steel housing which contains a tungsten shield. It also serves as the Type A storage and transport packaging for the radioactive source. The beam port contains lead to shape the emergent primary beam when the source assembly is in the exposure ...
The Model 959M portable gamma radiographic exposure device is specifically designed as a Small Controlled Area Radiography (SCAR) system. The SCAR projector is used primarily for the radiography of standard or difficult joint geometries without disruption and the need for large barrier areas.
The SCAR system is comprised of a Model 959M projector, a pneumatic control unit and a series of clamps to fit a variety of pipe sizes.
The system may be used with a maximum of 15 curies of Iridium-192 or 81 curies of Selenium-75. Lower activity sources with smaller focals are available.
The SENTINELTM Model 680B source projector combines the penetrating radiation of Cobalt-60 with the mobility provided by the use of depleted uranium shielding. It is designed for the radiography of steel from 1 in to 7 in (25 mm to 175 mm) thick and light alloys 3 in to 15 in (75 mm to 375 mm) thick. All components have been developed to provide safe, reliable service and long life under the harsh conditions of industrial use. The durable case is designed to ease rigging operations.
A lock is incorporated to prevent use by unauthorized personnel. The source cannot be projected until the control cable is correctly connected. The projector can not be locked or the control cable disconnected until the source ...
