Isotopes IR-192, SE-75, CO-60: 马来西亚的首选 Edaran Prestasi Sdn Bhd

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NDT service providers rely on QSA Global's Selenium-75, Iridium-192, and Cobalt-60 sealed sources for reliable, high-quality radiographic exposures when inspecting welds, castings, and structural components for cracks, porosity, and inclusions.

With domestic source production, the industry's most diversified supply chain, and the largest fleet of source changers, QSA Global ensures your sealed sources arrive on time. Each sealed source is double-encapsulated and laser welded to meet ISO 2919 and ISO 9978 standards.

Co-60	10–300 Ci (0.37–11.1 TBq)	2.0–6.0 in (50–150 mm)	Heavy-wall welds, thick castings, and pressure vessels where deep penetration is required.
Ir-192	1–240 Ci (0.037–8.88 TBq)	0.39–3.54 in (10–90 mm)	Pipeline welds, fabrication, and structural steel inspections requiring short exposure times and high image contrast.
Se-75	4–90 Ci (0.148–3.33 TBq)	0.20–1.57 in (5–40 mm)	Thin-walled components, small-bore piping, offshore platforms, and small-geometry welds where smaller exclusion zones, sharp image definition, and optimal source-to-film distance are critical.
Yb-169	10–108 Ci (0.37–4.0 TBq)	0.04–0.79 in (1–20 mm)	Small-bore components and thin sections requiring low-energy gamma emissions, minimal shielding, and reduced exclusion zones.

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