User manual

Technical Characteristics
Range of dose rate indications, µSv/h...................0.05 to 9.99
Range of exposure dose rate indications,
µRem/h......................5 to 999
Range of gamma radiation energy, MeV..................0.1 to 1.25
Reproducibility of indications
(at confidential probability 0.95), %.........................15+6/P
where P Is a doze rate in µSv/h
Threshold levels (alarm rate),
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, s...................................................40±0.5*
Time of indication.................................................continuously
Power elements, size "AAA"....................................one or two
Time of continuous work of the device,
not less than, hours...................................................550**
Overall dimensions,
height × breadth × depth, mm,
no more than...................................................105×60×26
Weight (without power elements), kg,
no more than....................................................................0,09
* The increase in the number of performed cycles improves the
reliability of indications.
**Two batteries with a capacity of 1350 mAh at a level of a
natural background no more than 0,3 µSv/h and
manufacture's settings. These elements has the following
abbreviation 24 AU
42
Manufactures settings:
Units –……… …… …………….…….µSv/h
Threshold –… …… … …… …… 0,30 µSv/h
Background level –…… … …… …… ...OFF
Settings: audio signal –……… …… ON
vibra signal –……… …..OFF