Personal Radiation Detector (PRD) γ-Tracer

Application

  • Individual radiation protection
  • Radiation control
  • Customs and border patrol
  • Civil defence, security and police
  • Building protection and emergency service
  • Medicine and health physics

Features

  • High-efficiency CdZnTe detector
  • PRD and Dosimeter functions
  • Optional Isotope ID mode
  • Intelligent search algorithm “RiSearch”
  • Intuitive menu navigation, easy-to-use
  • USB Communication with PC
  • Free PC software “GT2-1 Configurator”
  • Dust and splash-proof case

DESCRIPTION

Personal Radiation Detector (PRD) -Tracer Model GT2-1 is a portable hand-held device with an internal high-sensitive room temperature operated semiconductor CdZnTe detector. The PRD can be used as a dosimeter, for alarm activation through audible, visual and vibrating signals when exceeding preset alarm levels, for detecting and searching gamma-radiation sources. 
The PRD -Tracer is an energy-compensated device allowing accurate evaluation of the dose rate and dose equivalent of the X-ray and gamma radiation. It automatically monitors environment and alerts user in case of the radiation thread. The device allows setup the alarm levels and updating background calibration for operation in changing radiation environments. 
An intelligent search mode algorithm RiSearch™ provides a fast response time and allows detecting and locating low-intensity gamma-radiation sources. 
The PRD -Tracer features a shock, dust and splash-proof case and LCD screen with backlight for operation in unfavourable environments conditions. It can be carried in the pocket or clipped to a belt. 
Up to 3000 events and data samples can be recorded and stored in a non-volatile memory. 
The PRD -Tracer can communicate with PC via USB port. It is equipped with rechargeable Li-ion batteries charged from the PC or external USB power supply. The user configuration software “GT 2-1 Configurator” allows settings parameters and transmit recorded data to a PC.

SPECIFICATION

ParameterValue
Detector typeCdZnTe
Detector volume400 mm3
Energy range30 keV to 3.0 MeV
Dose rate0.05 μSv/h - 100 μSv/h
Dose0.05 μSv - 10 Sv
Sensitivity for 137Cs, no less15 s^-1/(μSv/h); 0.15 s^-1/(μR/h)
Alarm typeLED, audio, vibration
External headphone alarmyes
Data recordingup to 3000 events
PC communicationvia USB port
USB connectormicro USB, type A or B
Audio jackstandard stereo, 3.5 mm
Time/date modeyes
LCD typemonochrome with backlight
Environmental protectionIP65
Power supplytwo Li-Ion rechargeable battery, 2 A/h each
Operating time (without LCD backlight and alarms)up to 500 h
Storage time (without charging)up to 1 year
Data log storage time (without charging)10 years
Operating temperature-10 °C to 50 °C
Low battery warningyes
Dimensions122 mm x 69 mm x 33 mm
Weight200 gram

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