Used for radiation protection monitoring of X, γ ray and hard β -ray; suitable for nuclear power plant, accelerator, isotope application, industrial X, γ nondestructive testing, radiation treatment (iodine, technetium, strontium), cobalt source treatment, γ radiation, radioactive laboratory, renewable resources, surrounding environment monitoring of nuclear facilities, and timely alarm instructions to ensure the safety of staff.
Functional characteristics:
1 30x40mm large view of LCD display, one-key operation, easy to use
2 Cumulative dose and dose rate were measured simultaneously as revealed, and the
measurement units were switched automatically
3 Automatic save cumulative dose and cumulative start date, and save instrument data for a
long time after power failure
4 It has the alarm function of cumulative dose, dose rate and site retention time, and store the alarm information
5 The dose rate alarm and cumulative dose alarm threshold, harmonic, light and silence can be preset
6 Low power consumption design, power supply battery voltage status indicator
7 It has built-in fault detection, dose rate overload alarm and protection functions
GB / T 13161-2003 straight-read personal X and γ radiation dose equivalent and dose
equivalent rate meter
The key technical indexes:
1 Energy compensation type: GM detector
2 Measured range: dose rate 0.01 µ Sv / h ~ 30 mSv / h (verification version)
3 Cumulative dose of 0µSv~9.99Sv
4 Energy range: 40keV~3.0MeV
5 Measurement time: The measurement time is automatically selected according to the
radiation intensity, and the corresponding speed is faster
6 Alarm threshold: 0.5, 1.0/2.5...500 (µ Sv / h)
7 Relative inherent error: ± 15%
8 Protective alarm response time: 2 seconds
9 Display units: dose rate (µ Sv / h or mSv / h or Sv / h) and cumulative dose (µ Sv or mSv or Sv)
10 Power supply mode: a number 7 battery
Overall dimension: 96mm * 65mm * 19mm; weight: 62g + 10g
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