Service

Personal Radiation Monitoring Service
By Optically Stimulated Luminescence (OSL)

Dosimetry Laboratory of Nagase (Malaysia) Sdn Bhd. or Nagase (Malaysia) Dosimetry Laboratory provides the personal radiation monitoring service by using OSL , Quixel type for X-ray, Gamma and Beta radiation in term of Hp(10), and Hp(0.07). The dose report follows to the international standard and displays the personal radiation dose for monitoring period and annual monitoring.

OSL dosimeter type Qulxel composes with 4 elements of Al2O3:C inside the badge with 4 filters (Open Window, Plastic, Copper, Aluminium) for radiation dose assessment and classify the type of radiation dose following to the energy response of Al2O3:C.

On the holder of OSL dosimeter is shown the detail as name of user, organization, period of using dosimeter and wearing position for convenience and information to user.

Detection capability of energies of OSL - Qulxel type

Type of RadiationEnergy RangeDose Range
Photons>5 keV0.01 mSv to 10 Sv
Beta>150 keV0.1 mSv to 10 Sv

Flow

  1. 01

    Customer Registration and Payment

  2. 02

    Database Management

  3. 03

    Preparation and Deliver OSL to customer

  4. 04

    Customer use following the period

  5. 05

    Customer ships OSL back to Laboratory

  6. 06

    Dose Evaluation and Report

Standard

  • IAEA SAFETY STANDARD SERIES NO. GSG-7, Occupational Radiation Protection, 2018 PDF
  • JIS Z 4339:2004 PDF