Our two types of Neutrak offer a wide range of energy measurements.
> Neutrak 144-J
|> Neutrak 144-T
Neutrak 144 - J is our standard for intermediate and fast neutron monitoring. This detector uses a polyethylene radiator for fast neutrons, recoil protons resulting from neutron interactions in the dosimeter produce damage tracks in the CR-39 detector. It is wrapped in a white label.
This detector is particularly adapted to: Americium / Beryllium containing equipment such as a gamma densitometer, nuclear fuel production facilities.
Neutrak 144 – T is developed for fast, intermediate, and thermal neutrons. The left area of the chip uses a polyethylene radiator for fast neutrons. The right area uses a boron loaded Teflon® radiator that also records alpha particle produced by the interaction of thermal neutrons with the boron radiator. It is wrapped in a yellow label.
Energy and doses ranges
|Types of radiation measured||Result of the Neutrak dosimeter|
Intermediate and fast neutrons
|Personal dose equivalent||Hp(10) whole body|
|Dose range||0.20 mSv to 250 mSv||0.20 mSv to 250 mSv|
|Energy response (average energy)||Hp(10): thermal range||Hp(10) : 40 keV to 40 MeV|
|Response to other types of radiation||Insensitive to photons|