RADEX 1503+ Russian Geiger Dosimeter ロシア語 線量計 NEW Premium Version

Scale range ambient dose rate equivalent

µSv/h

0,05 ... 9,99

Scale range exposition dose rate

µRem/h

5 ... 999

Range energy scales - radiations

MeV

0,1 ... 1,25

Reproducibility of indications (at confidential probability 0.95), where Ð is a dose rate in µSv/h

%

15+6/Ð

Levels of sound-alarm threshold

µSv/h

0.10, 0.20, 0.30,
0.40, 0.50, 0.60,
0.70, 0.80, 0.90

µRem/h

10, 20, 30, 40, 50,
60, 70, 80, 90

Time of calculation

sec

40±0.5*

Time of indication

-

continuously

Batteries of "AAA" type

-

one or two

Time of continuous work of a device, not less

hour

550 **

Overall dimensions

mm

105x60x26

Weight (without batteries)

kg

0,09

Range of registered X-rays energy

MeV

0,03 to 3,0***

Range of registered beta rays energy

MeV

0,25 to 3,5***

* The increase in cycles of calculation conducts to increase of reliability of indications
** Two batteries with a capacity 1350MAh, at a level of a natural background no more than 0,3 µSv/h and with factory settings.
*** Characteristics are obtained due to research carried out by the Center of ionized radiation of the State Scientific Metrological Laboratory "VNIIFTRY " in the period from 1 to 8 December 2005 and confirmed by protocols of 14.12.2005.