Cookie Policy

Welcome to ASIF. This site uses cookies. Read our policy.

Learn more
asif left    


ASI Supported Irradiation Facilities

ASI-ENEA-INFN agreements

(version 3.1.7)

asif right

The following converters/calculators allow one to determine TID and TNID doses from proton, ion and neutron fluences.
These particle are those available for and dedicated to ASIF facilities.

The values reported in web calculator/converter tables can be supported by additional dosimetric information provided by ASIF facilities where irradiations were carried out. For irradiations with photons, only these latter may be available.

      for TNID Doses:

      for TID Doses:

    a) Protons and Ions
    b) Electons


TID and TNID doses for electrons and other extended calculations are avalable at sr-niel website. For that purpose, one may access additional information by means of



  • The TNID dose is the total non-ionizing energy loss (NIEL) dose.
  • The TID dose is the total ionizing energy loss dose.

The data generated by using the Calculator may be used by SR-NIEL developers for statistical purpose.