STM200 Tool Monitor

The STM200 Tool Monitor is used to monitor the γ radioactive levels of electronic dosimeters, pens, small tools, small tool kits, etc. carried from inside to outside the radioactive controlled area. When the radioactive level exceeds the set threshold, the instrument can emit an audible and visual alarm to ensure that the small tools carried out of the controlled area are clean. This instrument can be widely used for tool contamination measurement in nuclear power plants, decommissioning of nuclear facilities, radioactive laboratories, and other radioactive sites.

Product Categories

  • Measurement type: γ-ray
  • Detector: large area plastic scintillator detector
  • Detector area: 350 mm × 350 mm × 50 mm
  • Detection efficiency: Use sources to test the detectors separately, with a testing time of 10 seconds, the detector’s radioactive activity response to the sources should be ≥ 20%.
  • Lower limit of detection : ≤140 Bq (environmental background 0.2μGy/h, 60Co, measurement time 10s, confidence degree 95%)
  • Energy range: 50 keV~6 MeV
  • Overall dimensions: 650 mm × 480 mm × 820 mm (H × W × D)
  • Measurement chamber: 370 mm × 250 mm × 700 mm (H × W × D)
  • Weight: 275 kg
  • Power supply: AC 220 V ± 10%, 50 Hz ± 10%
  • Power: 36 W
  • Backup power supply capacity: ≥ 2.5 hours

Related Products

WCM3000 1

Get A Quote