Dosimetry Equipment

Solid-state Track Detector
– TechnoTrak 2

It was reported in the 1970s that recoil protons can be detected by poly allyl diglycol carbonate (PADC), a plastic used in solid state nuclear track dosimeters. PADC has been applied to neutron measurement by combining it with radiators. However, if not manufactured correctly, it causes problems such as high background noise and inconsistent sensitivity. Our TechnoTrak 2 detectors are manufactured in Japan and tested at our measurement center to ensure PADC of high quality and stable sensitivity.

Advantages

• High quality eliminates the need for pre-etching and pre-soaking.

• Low background noise: Less than 35 false-pits per cm2*1

• Stable sensitivity: 1100 etch pits per 1 cm2 (±3 σ) in mSv of Am-Be source exposure. *2

  *1 Confirmed by sampling inspection. Except for acquired wounds. Chemical processing (etching) and microscopy measurements are carried out at our measurement center.
  *2 Confirmed by sampling inspection. Irradiation complies with our internal standards. Chemical processing (etching) and microscopy measurements are carried out at our measurement center.

Specifications

Applications

• It is used as a detector for neutrons (radiators required) and charged particles

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