Spread of indications for ambient dose radiation equivalent rate in µSv/h is from 0.01 to 999
Gamma radiation energy range in MeV is from 0.1 to 1.25
Reproducibility of readings with confidence factor of 0.95 is %15+6/P, where P is dose rate in µSv/h
Levels of audible and graphical alarms in µSv/h are 0.30, 0.60, 1.20
Sampling time in sec. – 20 / 40 / 60
Number of stored measurement points: 17520 (average value per one hour, within 2 years)
Power source – 1 piece, Li-ion accumulator unit
Run time, not less than 450 h with display backlit off
Overall dimensions: height x width x depth, max. 111x46x19
Operating temperature: -10 to +50C.
The Device Features:
Multilingual Interface: English, Russian, German, French, and Italian with possibility to extend further.
Constant Environmental Radiation Monitoring, all data are automatically stored for the period from one hour to two years, including storage in energy-saving mode (data can be viewed at any time in the form of a chart or a table on device or PC display).
Generate and view reports on the device.
Direct data transfer to PC via micro-USB cable (all data can be printed out).
Ambient temperature is measured automatically and displayed on the screen.
Data and time in the menu can be adjusted individually.
Hazards are revealed with the help of a chart on the screen (which simplifies the search).
The average background radiation is defined automatically with possibility to select readings for one month or one day, and is visualized.
Adjustable alarm value of audible/graphical alarm (also possible in energy-saving mode).
Large, 2.0-inch color LED-display with 240 x 320 pixels resolution.
Scale range ambient dose rate equivalent
0,01 – 999 µSv/h
Reproducibility of indications (at confidential probability 0.95)
where P-is a dose rate in µSv/h
Range of registered X-rays energy
0,03 - 3,0 MeV±25%
Range of registered beta rays energy
0,25 - 3,5 MeV±25%
Time of calculation
20, 40, 60 seconds
Li-ion Akku 3.7V
Length 111 mm x width 46 mm x height 19 mm
Data transfer to PC
not less than 500 h with display backlit off
Allowable temperature range
-10°C + 50°C
2,0 inch. TFT Color
English, German, French, Russian,Italian
Number of stored measurement points
17520 (average value per one hour, within 2 years)
Ne + Br2 + Ar
Stainless Steel, 50 mkm
Operating Temperature Range 0C
-60 to +70
Areal Density (mg/cm2)
Minimum Anode Resistor (meg ohm)
Recommended Anode Resistor (meg ohm)
Recommended Operating Voltage (volts)
Operating Voltage Range (volts)
350 - 475
Initial voltage (volts)
260 - 320
Plateau length (volts)
at least 100
Maximum Plateau Slope (%/100 volts)
Minimum Dead Time (at U=400V, micro sec)
Working range (mkR/s)
0.004 - 40
Working range (mR/h)
0.014 - 144
Gamma Sensitivity Ra226 (cps/mR/hr)
Gamma Sensitivity Co60 (cps/mR/hr)