RADEX 1503 Russian Geiger Dosimeter ロシア語 線量計 NEW

Scale range ambiemt 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

0.30, 0.60, 1.20

µRem/h

30, 60, 120

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

* The increase in cycles of calculation conducts to increase of reliability of indications.
** Two batteries with a capacity 1350ÌAh, at a level of a natural background no more than 0.3 µSv/h and with factory settings.