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Hitachi

Healthcare

Calibration and Maintenance

Survey meters and electronic personal dosemeters require regular check and calibration to maintain the as-shipped performance. We perform these checks and calibrations collectively at each Measuring Center. Three check plans are available; simply select the one that best suits your particular requirements.

High Level Irradiation Device
High Level Irradiation Device

Calibration System

We ensure traceability from the National Standard of Exposure Dose (rate) in order to conduct reliable dose calibration.

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2π Radiation Device

Kashiwa Measuring Center
Kashiwa Measuring Center

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Iruma Measuring Center
Iruma Measuring Center

Check Type and Work contents

Check Type Work division Work contents
Type 1 Instrument check/adjustment This check type is advisable if you have a radiation source irradiation facility or radiation source for calibration.
We receive and check the instrument before radiation source irradiation, but do not perform radiation source irradiation.
Radiation source irradiation
Issuance of calibration certificates
Type 2 Instrument check/adjustment We receive and check the instrument before radiation source irradiation, but do not perform radiation source irradiation.
Radiation source irradiation
(Hitachi)
Issuance of calibration certificates
(Hitachi)
Type 3 Instrument check/adjustment Outsourced service performs calibration instead of us, under the practical standards. Calibration certificate can be issued.
Radiation source irradiation
(Accredited Laboratory (JCSS))
Issuance of calibration certificates
(Accredited Laboratory (JCSS))

* For a neutron type, a calibration certificate is issued only for type 3.

This website includes information intended for healthcare professionals.
Please note that all descriptions in this website conform to the Pharmaceutical and Medical Device Act in Japan as well as other laws and regulations in Japan. Model names, specifications and configurations of products in overseas market outside Japan may be different by the countries.