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Laboratory of Technical Tomography and Introscopy
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Betatron and X-ray Introscopes |
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Function
The introscope corresponds hardware comples, meant for work as under field condition (for example, on oil and gas pipelines), as indoor condition for non-destructive testing of welding joints quality of pipelines, high-pressure vessels, different metal construction. Operating principle
The introscope operating principle is based on usage of radiation of portable betatron, portable X-ray units or isotope sources for X-raying of test objects and radiation convertion to radiographs by means of scintillation screen, television equipment and digital electronic engineering. Configuration:
- remote converter (installed on inspection place with X-ray source);
- electronic data processing unit (installed outside examination zone);
- set of interface cables.
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Introscope in field condition
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Work environment and advantages The introscope is operable under indoor condition on base of vehicle with covered body in temperature range (-20...+40)°С. The introscope allows product's quality control without use of X-ray film. The results of test are stored as digital radiographs.
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| Main specification | | | Test object diameter, mm | 200** | | Thickness of test object | | | by steel equivalent, mm | up 60 or 200* | | Inspection sensitivity, % | 1 - 2.5 | | Power consumption, W | up 100 | | Weight, kg | 20 | | Dimensions, mm | 500x800x800 | | *) for betatron introscopes | | | **) parameter can be changed under term of inspection. | |
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