As a factory, we offer the RJ31-1155 Personal Dose alarm meter – the ideal device for monitoring radiation exposure. Keep your workplace safe with our high-quality product.
① 3040mm large perspective LCD display, one-key operation, easy to use② Cumulative dose and dose rate were measured simultaneously showing that the measurement units were automatically switched③ Automatic save cumulative dose and cumulative start date, and save instrument data for long time after power failure④ Have the cumulative dose, dose rate and site retention time alarm function, and store the alarm information⑤ preset ose rate alarm and cumulative dose alarm threshold, harmonic, light, silent and other alarm methods⑥ Low power consumption design, power supply battery voltage state indication⑦ It has built-in fault detection, dose rate overload alarm and protection functions⑧ GB / T 13161-2003 Direct read Personal X and radiation dose equivalent and dose rate
functional characteristics
the key technical indexes
① Measurement range: dose rate 0.01 Sv / h~150mSv / h cumulative dose 0 Sv~9999mSv② Energy range: 40keV~3.0MeV③ Measurement time: the measurement time is automatically selected according to the ray intensity, and the corresponding speed is faster④ Alarm threshold: 0.5, 1.0/2.5...500（µ Sv/h）⑤ Relative inherent error: ± 15%⑥ Protective alarm response time: 2 seconds⑦ Display unit: dose rate (Sv / h or mSv / h or Sv / h) and cumulative dose (Sv or mSv or Sv)⑧ Power supply mode: a No.7 battery⑨ Overall Dimension: 96mm * 65mm * 18mm; weight: 62g
Product diagram
Product characteristics
① Ultra-thin instrument, large-view LCD display② Good energy response and small measurement error③ A variety of alarm methods, the whole machine one-key operation④ Comply with national standards
