All Products

SPEC-300

SPEC-150

Selenium-75

Cobalt-60

Iridium-192

Simulated 60Co Source

Calibrated 0.1 Bq/g (10 Bq) simulated ⁶⁰Co radiation source for use with Model 2100 Sample Counter.

Stick-On Check Source Holder

This unique product fastens Ludlum's very thin (0.010 inches thick) plastic laminate type check source in sizes up to 1.0 inch in diameter to instruments using an industrial strength adhesive. This design offers a lower cost alternative to Ludlum's standard plastic disk type sources and Mechanical Holder.

Mechanical Check Source Holder

Ludlum's traditional mechanical type check source holder is attached to the instrument housing with four screws. A nice swing-away door exposes the source whenever it is needed to verify detector accuracy and clicks closed to keep the source protected and secure. This type holder is typically used with the plastic disk type check sources measuring 2.5 cm diameter (1 inch).

Transport & Storage Case - Small

These transport and storage “satchel-type” cases are lightweight, but ruggedly built with steel pins in the hinges, heavy duty latches, and comfortable, fold-down handles. The cases are resistant to impact and chemical damage. The cases may be padlocked through the provided hasps for additional security for the instruments. Tongue and groove construction and an O-ring provide a dust and waterproof (up to 0.9 m [3 ft.]) design. 

Signal Converter Boxes

Connectors & Adapters

Ludlum offers tee-type connectors that split a single signal into two signals and adapters that convert from one connector type to another.

Check Sources with Stick-On Holder

These sources are designed to be attached to instruments. They include a very thin plastic laminate source and an industrial strength adhesive holder for attaching directly to the instrument of choice. The table below presents two of the more common sources. Other source activities and isotopes are available upon request.

Plastic Disk Check Sources

These are general purpose check sources used freely to check responses from multiple instruments, or may be contained inside Ludlum's mechanical check source holder that is attached directly to an instrument for convenience. The sources are sealed within a plastic disk.

Cables

Ludlum offers straight cables with either type C, BNC, SHV, MHV, or UHF connectors. Unless specified otherwise, Ludlum survey meters and detectors are shipped with “C” type connectors. When a meter and accompanying probe are ordered as a matched set, Ludlum automatically includes a 99 cm (39 in.) straight-type cable with “C” connectors at no additional charge. (Note: We no longer offer coiled cables.)

Stereo/Mono Headphones

These rugged switchable stereo/mono headphones provide oversized ear cups that comfortably reduce ambient noises while working in crowded or noisy areas. The adjustable head strap and sides enable custom fit, and the dual volume controls ensure a suitable hearing level for users.