دوربین رادیوگرافی صنعتی Sentinel 880

Technical specifications Model series 880 Delta and 880 Elite. ------------------------------ Primary application Industrial gamma radiography. ------------------------------------ Dimensions Length 13.33in (33.8cm) both models. Weight Exposure device Width 7.5in (19.1cm) both models. Delta 49lb (22kg), Elite 39lb (18kg). Height 9in (22.9cm) both models. Depleted Uranium shield ------------------------------------------------------------------- Delta 34lb (15.4kg), Elite 25lb (11.4kg). Activity of depleted Uranium shield Delta 5.4mCi (200MBq) Elite 3.8mCi (141MBq). ----------------------------------------------------------- Certification Type B(U)-85 package, Certification Number USA/9296/B(U)-85. Accreditation Sentinel 880 Delta and 880 Elite models are designed, tested and manufactured to meet the requirements of ANSI N432-1080, ISO 3999-1 2000E, IAEA TS-R-1 (1996), USNRC 10CFR34, 10CFR71 and 49CFR173. Additionally, the exposure devices are designed, manufactured and serviced under a QA program that has been accredited to ISO 9001 (1994) and approved in accordance with USNRC 10CFR71, Subpart H. The QA program also includes the reporting requirements of USNRC 10CFR21 for suppliers of source and byproduct materials. Construction Exposure device Depleted Uranium (DU) shield encased within a welded tubular stainless steel shell with stainless steel end plates. Interior void space filled with rigid polyurethane foam. Removable jacket One-piece, high impact resistant, plastic jacket incorporating a carrying handle and base. Materials Titanium S tube, DU shield, 300 series stainless steel tubular shell and plates, aluminum, brass, tungsten and polyurethane. Maximum capacities Delta 150Ci (5.55TBq) of Ir-192, Elite 50Ci (1.85TBq) of Ir-192. Source assembly and authorized contents USNRC Model Number: A424-9 source assembly with a doubly encapsulated Ir-192 sealed source. The IAEA/USDOT Special Form Certificate number is USA/0335/S. Optional isotopes may also be utilized in the 880 series exposure devices. 880 Delta I sotope Assembly Gamma Half life Approximate Device/source model energy steel working maximum number range thickness capacity Ytterbium-169 918 8-308keV 32 days 2-20mm 20Ci 0.74TBq Selenium-75 A424-25W 66-612keV 120 days 3-29mm 80Ci 3.00TBq Iridium-192 A424-9 206-612keV 74 days 12-63mm 150Ci 5.55TBq Cobalt-60 A424-19 1.17-1.33MeV 5.27 years 50-150mm 65mCi 2.40GBq 880 Elite I sotope Assembly Gamma Half life Approximate Device/source model energy steel working maximum number range thickness capacity Ytterbium-169 918 8-308keV 32 days 2-20mm 20Ci 0.74TBq Selenium-75 A424-25W 66-612keV 120 days 3-29mm 80Ci 3.00TBq Iridium-192 A424-9 206-612keV 74 days 12-63mm 50Ci 1.85TBq Cobalt-60 A424-19 1.17-1.33MeV 5.27 years 50-150mm 25mCi 925MBq Controls and guide tubes Compatible with standard (660 type) remote controls and source guide tubes. Inspection requirements Daily pre-operational inspection for obvious damage to the system. Maintenance requirements Most national regulations require inspection and maintenance of the system at quarterly intervals. The complete annual servicing ensures the integrity of the system. Shorter frequencies of inspection and maintenance are required when the system is operated under severe operating environments. In some cases, the system should be serviced immediately after certain jobs in severe environmental working conditions. Operating temperature range -40F to 300F (-40C to 149C