FJ3200 Personal Dosimeter
FJ3200 personal dosimeter is an intelligent pocket instrument, with the display designed at its top, more convenient for data observation by workers while wearing. The instrument is mainly used to monitor X and γ ray with direct reading of personal dose and personal dose rate. Within the measurement range, alarm thresholds can be set arbitrarily, and an audible and visual alarm will be sent in case of exceeded threshold or blockage.
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Field of Application
FAQ
- Detector: GM counter tube (with energy compensation)
- Measurement range: accumulated dose equivalent: Hp (10) 0.0 μSv ~ 9999mSv, Dose equivalent rate: Hp (10) 0.1μSv/h ~ 500mSv/h
- Relative error: ＜±15% (137Cs)
- Energy response: 48KeV～1.3MeV, error: ≤±30%
- Angular response: does not exceed ±30% at 0° to 90° compared with the response in the calibration direction with reference 137Cs
- Alarm function: Arbitrary set of alarm thresholds is available. When the threshold is exceeded, there will be an audible and visual alarm. In case of blockage of counter tube, the alarm will also continue. The sound intensity is greater than 80dB at 30cm position.
- Power consumption: With one AA 1.5V alkaline battery in an environmental background, power consumption<3 mW, continuous working for100h
- Dimensions: 75mm ×45mm ×18mm (W×L×T)
- Weight: 85 g
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