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Tech Specification

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Order Tech Specification

 

 

Technical specifications

 

Scale range ambient dose rate equivalent

0,01 999 Sv/h

Reproducibility of indications (at confidential probability 0.95), where P-is a dose rate in Sv/h

(15+6/P)%

Range of registered X-rays energy

0,03 - 3,0 MeV25%

Range of registered beta rays energy

0,25 - 3,5 MeV25%

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

-10C + 50C

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

 

 

                                

 

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Last modified: June 16, 2015