Logo Basic

Genesis Ultra TLD-BP™

TLD Dosimeter

Unlike other TLD dosimeters, Genesis Ultra TLD-BP offers increased signal response with virtually no fading.

Optically Stimulated Luminescence (OSL) technology with 2-Element Beryllium Oxide (BeO).

Tag Features

  • Unique element correction factors that allow deep, lens-of-eye and shallow doses reporting
  • Minimum reportable dose (MRD) as low as 1 mrem (0.01 mSv) is available — compared to the 10 mrem (0.10 mSv) MRD of other TLD products
  • Unique serial number for identification and tracking
  • Sealed plastic blister pack improves protection of internal parts


Enables Neutron Radiation

In addition to beta and gamma X-ray radiation, the Genesis Ultra TLD-BP dosimeter also measures neutron.

Special Design & Packaging

With a lightweight, two-part design, customers can enjoy decreased processing time and reduced shipping costs.

Recyclable Materials

While protecting the dosimeter’s internal components, the plastic blister pack is made from 99% recyclable materials–also helping to reduce the world’s carbon footprint.


  • Any occupational worker with potential exposure to gamma, X-ray, beta and/or neutron radiation.
  • Nuclear medicine facilities, imaging centers, research diagnostic centers and all employees with potential exposure to gamma, X-ray and beta.
  • Nuclear power plant workers, research laboratories, hospitals, universities and industrial applications.


4 element TLD (3 7LiF:Mg, Cu, P [TLD700H] and 1 6LiF:Mg, Cu, P [TLD600H])

Badge Type36 = Genesis Ultra TLD-BPMinimum Reportable Dose1 mrem (0.01 mSv)
Holder TypeBP
Useful Dose Range
1 mrem - 1000 rad (0.01 mSv - 10 Gy)
NVLAP (Code: 100555-0)
Energy Response

• Photon 5 keV - 6 MeV

• Beta 0.251 MeV - 5 MeV

• Neutron (TLD): Thermal - 6 MeV

Related Resources

Do you have a question or need a custom solution? We're here to help guide your research.

Related Products


Looking for Services or Support?
We're here to help.