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RADEX RD1008 Radiation dosimeter/Digital Geiger/Tube Counters
$319,00
Description
Radioactivity detector RADEX RD1008 is designed for detecting of ionizing radiation and estimating of the ambient dose equivalent values, the ambient equivalent dose rate of photon (gamma- and roentgen-) ionizing radiation and the beta-particles flux density.
This device is used to estimate the radiation level on the ground and in the premises, and to evaluate the radioactivity contamination of products by gamma- and beta-radiation sources.
RADEX RD1008 has the following features:
- simultaneous evaluation of ambient gamma-radiation dose-rate and beta-particles flux density;
- evaluation of the accumulated dose for two users;
- continuous evaluation with result correction;
- quick automatic reset in case of sudden change in dose rate or radiation flux density;
- indication of the received background values on the display;
- indication of excess over the background values of the measured dose-rate value or the particles-flux density value on the display;
- time of measurement decreases as the ambient dose-rate increases;
- increased number of measurements in the cycle, resulting in higher data precision;
- change of alarm threshold for gamma- and beta-radiation;
- estimation of gamma-radiation dose with the registration of measurement time;
- for the alarm, audio or vibration signal can be used;
- calibration coefficient may be modified by the user.
- menu in russian
TECHNICAL SPECIFICATIONS
The device estimates the radiation situation according to the value of ambient equivalent dose rate of gamma-radiation N*(10) dose (hereinafter – EDR) taking into account X-radiation, according to the value of beta-radiation flux density and the ambient equivalent-dose of gamma-radiation (hereinafter – the dose).
Specifications
|
Range of dose rate measurement |
mсSv/h |
from 0.1 up to 999 |
|
Range of flux density measurement |
1/(cm*2min) |
from 6 up to 999 |
|
Range of dose measurement |
mSv |
from 0,001 up to 999 |
|
Range of energies of the registered: |
||
|
photon ionizing radiation |
MeV |
from 0,05 to 3,0 |
|
beta-radiation |
MeV |
from 0,05 to 3,0 |
|
Random error with confidence probability 0,95 (reproducibility of the results): |
||
|
of dose rate , not more, where N is the dose rate in mcSv/h |
% |
±(15+3/Н) |
|
of flux density, not more, where R is the flux density, 1/cm2* min |
% |
±(20+200/R) |
|
of dose, not more |
% |
15 |
|
Range of sound alarm thresholds of: |
||
|
dose rate |
mcSv/h |
from 0,20 to 1,20 |
|
flux density |
1/cm2*min |
from 10 to 12 |
|
time of measurement of: |
||
|
dose rate |
s |
from 1 to 21(1) |
|
flow density |
s |
|
|
Power supply: “AA” type battery |
pc |
1 |
|
Time of continuous work of the devise |
min h |
950 (2) |
|
Overall dimensions of the device, height x width x |
max mm |
140x64x26 |
|
Weight (without batteries), max |
kg |
0,175 |
|
(1) time of measurement depends on the dose rate. Increase of the number of measurement cycles results in increase of the data precision. |
