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Stuart Hunt & Associates provides a full range of radiation safety products for regulatory compliance and custom solutions for business.

Simulated 60Co Source

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

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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.

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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).

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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. 

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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.

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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.

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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.

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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. 

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Model 2401-Series
Wrist Strap

Adds a wrist strap to the instrument for ease of carrying.

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Model 2401-Series
Belt Clip

Adds a belt clip to the back of the instrument for ease of carrying.

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Model 25 Series
Arm Band

Adjustable strap with a hook and loop closure for Model 25 Series and Model 25-IS Series instruments.

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Model 732
Detector Handle

This optional handle provides a convenient way to transport the Model 732 detector assembly to different locations and is a nice stable mount to keep it from rolling away whenever its set down. The plastic handle simply slips over the detector and uses two set screws to lock it into place if desired.

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Lighted Handle
  • Meter Illuminating Self-Contained Handle
  • Durable White LED Light
  • On, Off, and Momentary 3-Position Rocker Switch
  • Powered by Dedicated "AA" Battery
  • 500+ Hours Operation

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Model 3000-Series
Data Logging Handle

This option retrofits legacy Model 3000-Series instruments supplied without the data logging handle with the required firmware and a replacement handle incorporating a data logging button.

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