|
Technical
specifications
|
|
|
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
|
±(15+6/P)%
|
|
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
|
|
Power
|
Li-ion
Akku 3.7V
|
|
Dimensions
|
Length
111 mm x width 46 mm x height 19 mm
|
|
Airplane
mode
|
yes
|
|
Data
transfer to PC
|
yes
|
|
Run
time
|
not
less than 450 h with display backlit off
|
|
Allowable
temperature range
|
-10°C
+ 50°C
|
|
Display
|
2,0
inch. TFT Color
|
|
Multilingual
|
English,
German, French, Russian,Italian
|
|
Number
of stored measurement points
|
17520
(average value per one hour, within 2 years)
|
|
Ray
detector
|
SBM-20-1
|
|
Gas
Filling
|
Ne
+ Br2 + Ar
|
|
Cathode
Material
|
Stainless
Steel, 50 mkm
|
|
Operating
Temperature Range 0C
|
-60
to +70
|
|
Areal
Density (mg/cm2)
|
40
|
|
Thickness
(mm)
|
0.05
|
|
Minimum
Anode Resistor (meg ohm)
|
1.0
|
|
Recommended
Anode Resistor (meg ohm)
|
5.1
|
|
Recommended
Operating Voltage (volts)
|
400
|
|
Operating
Voltage Range (volts)
|
350
- 475
|
|
Initial
voltage (volts)
|
260
- 320
|
|
Plateau
length (volts)
|
at
least 100
|
|
Maximum
Plateau Slope (%/100 volts)
|
10
|
|
Minimum
Dead Time (at U=400V, micro sec)
|
190
|
|
Working
range (mkR/s)
|
0.004
- 40
|
|
Working
range (mR/h)
|
0.014
- 144
|
|
Gamma
Sensitivity Ra226 (cps/mR/hr)
|
29
|
|
Gamma
Sensitivity Co60 (cps/mR/hr)
|
22
|
