Ir-192 Sealed Source Wire Assemblies in Holder

Iridium-192 Sealed Sources for Gamma Radiography.

QSA Global, Inc. is the world-leading supplier of Iridium-192 (Ir-192) sealed radioisotope sources to the industrial gamma radiography industry. Our exclusive and diversified supply chain ensures a reliable, long-term supply of Ir-192 to our customers.

Our Ir-192 radioisotope sources are available up to 240 Ci (8.88 TBq) activity. Custom activities may be ordered to meet your specific application needs.

Ir-192 is designated for use within the steel thickness range of 0.39 in-3.54 in (10 mm-90 mm) per ISO 5579:2013.

Ir-192 Attenuation Data

Iridium is used throughout the industrial gamma radiography industry to detect structural damage to metal parts. Radiographers use QSA Global, Inc.’s Ir-192 sealed sources to perform gamma radiography on materials such as pipeline welds, castings, and forgings.

Material	Material Density	Half-Value Thickness
Concrete	~2.35 g/cm3	~1.7 in (43.2 mm)
Steel	~7.80 g/cm3	~0.512 in (13.0 mm)
Lead	~11.34 g/cm3	~0.200 in (5.1 mm)
Tungsten	~17.80 g/cm3	~0.130 in (3.3 mm)

Ir-192 Key Specifications

QSA Global, Inc.’s Ir-192 sealed sources are double-encapsulated and laser welded for superior quality and safety. Natural and enriched Ir-192 sources are constructed using iridium metal discs or pellets of uniform size in a welded stainless steel capsule. Utilizing enriched Ir-192 produces smaller focal sizes for optimum image quality.

Gamma Energy Range	206-612 keV
Steel Thickness	0.39 in-3.54 in (10 mm to 90 mm)
Radioisotope Output	At 1 m per Ci (37 GBq): 0.48 R/hr (4.80 mSv/hr) At 1 ft per Ci (37 GBq): 5.2 R/hr (52.0 mSv/hr)
Half-Life	74 days
Special Form Certification

Compatible Gamma-Ray Source Projectors

Your Ir-192 sealed sources are engineered to seamlessly integrate with the following gamma-ray source projectors to ensure safe, reliable operation.

880 Series Delta

The most preferred gamma-ray source projector on the market.

Assembly	A424-9
Max Activity	150 Ci (5.55 TBq)
Special Form	View Certificate

880 Series Elite

Ideal for use with low-energy isotopes and lower Ir-192 activity.

Assembly	A424-9
Max Activity	50 Ci (1.85 TBq)
Special Form	View Certificate

880 Series Omega

Best suited for offshore applications and countries with strict regulations.

Assembly	A424-9
Max Activity	15 Ci (0.55 TBq)
Special Form	View Certificate

989M SCAR

Specifically designed for small controlled area radiography (SCAR).

Assembly	875
Max Activity	81 Ci (3.00 TBq)
Special Form	View Certificate

865

Designed for high-activity applications requiring maximum exposure output.

Assembly	86520
Max Activity	240 Ci (8.88 TBq)
Special Form	View Certificate

INC IR-100

Dsigned for field radiography of steel, copper, and brass.

Assembly	87703
Max Activity	120 Ci (4.44 TBq)

SPEC-150®

A portable radiography system for industrial applications

Assembly	969
Max Activity	150 Ci (5.55 TBq)

GammaMat TI Series

Compact and suitable for a wide range of radiography tasks

Assembly	875XX
Max Activity	100 Ci (3.70 TBq)

Ir-192 Transportation & Source Loading

Transporting Ir-192

QSA Global, Inc. distributes radioisotope sources worldwide by utilizing the industry’s largest fleet of source changers. Source changers are available to deliver a single source up to ten sources in a container for device reloads at your facility or at one of QSA Global, Inc.'s authorized service centers.

Loading & Unloading

QSA Global, Inc. offers a variety of options for Ir-192 source changes to minimize downtime of your assets. QSA Global, Inc. and our authorized distributors can reload your Ir-192 device at local facilities around the world by trained technicians or sources can be delivered directly to your facility for reload by your trained technicians.

Ready to Order?

QSA Global's Ir-192 sources come in a range of focal sizes and activities. Our multi-disciplined technical experts will help you select the optimal configuration for your gamma radiography needs.

Ir-192 Disposition.

Radioactive materials that are no longer required must be transferred to a licensed recipient for final disposition. QSA Global, Inc. provides a one for one exchange on Ir-192 sealed radioisotope sources.