Quick Contact Form

sales@htsl.co.uk
We aim to respond with 24 hours.

Phone

Didcot: +44 (0)1235514200
Deeside: +44 (0) 1244 835120

Quick Contact Form

sales@htsl.co.uk
We aim to respond with 24 hours.

Phone

Didcot: +44 (0)1235514200
Deeside: +44 (0) 1244 835120

UKAS Radioactive Source Calibrations

UKAS Accredited Radioactive Source Calibrations

Ensure the accuracy and traceability of your radioactive reference sources with HTSL’s UKAS-accredited calibration service. We calibrate alpha, beta and photon large area sources used to verify radiation detection equipment across nuclear, healthcare, research and industrial applications.

UKAS Calibration

Range of Nuclides

Traceable to National Standards

Fast Turnaround

Our Calibration Capabilities

Our UKAS radioactive source calibrations include the following nuclides:

Alpha Emitting Sources

Americium-241, Thorium-230, Plutonium-239 & Uranium-234/238

Beta Emitting Sources

Chlorine-36, Carbon-14, Strontium-90/Yttrium-90, Cobalt-60, Caesium-137 & Technetium-99

Electron Capture Sources

Iron-55

Also From HTSL Group

UKAS Calibration Laboratory

Accredited to ISO 17025

Radiation Protection Adviser

External RPA appointment under IRR17

DGSA Advisers

Transport for radioactive sources

Why Choose HTSL for UKAS Radioactive Source Calibrations?

Compliant, accredited, and traceable UKAS calibrations supported by expert radiation metrology technicians.

UKAS Accredited

Calibration performed in accordance with ISO/IEC 17025, providing full traceability and confidence in your reference sources.

Comprehensive Source Capability

Calibration of alpha, beta and photon large area sources covering a wide range of radionuclides and applications.

Traceable Certification

Receive a detailed UKAS calibration certificate documenting the measured surface emission rate and associated uncertainty.

Fast Turnaround

Efficient calibration service designed to minimise downtime and return your reference sources quickly.

Experienced Specialists

Our radiation metrology experts have extensive experience calibrating radioactive reference sources for organisations across the UK.

Collection and Delivery Service

Secure transport options and expert support available for customers throughout the UK.

Request UKAS Radioactive Source Calibration

Speak with our radiation metrology team today to discuss your UKAS source calibration requirements or request a quick quote.

Quick Contact Form

Get in Touch

calibration@htsl.co.uk

0330 236 6901

Speak to our experts about your radioactive reference source calibration requirements.

0330 236 6901

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IRR17 Certified

Limited Availability
RPS Training Courses

Our qualified radiation protection advisors deliver expert services across all sectors, ensuring complete IRR17 compliance and workplace safety.

IRR17 Compliant Certification

Recognised across all UK industries

Flexible Options Available

In-person, online, or bespoke training

Expert Instructors

30+ years of industry experience

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