Transcript ДОЗИМЕТР- РАДИОМЕТР МКС

RADIATION
DOSIMETER
MKS-01СА1М
Technical proposal
Basic characteristics



Technical characteristics of MKS-01СА1М fully satisfy the requirements of the
Central bank of Russia instruction No.131-И dated 04.12.2007 “ABOUT ORDER
OF DETECTION, TEMPORARY STORAGE, EXTINGUISHING AND
DESTRUCTION OF MONETARY UNITS WITH RADIOACTIVE CONTAMINATION”
The device is registered in the State Register of measuring Instruments under
No. 33063-08. Type approval certificate for measuring instruments
RU.C.38.002.A No. 31090.
Awarded four Gold medals and diplomas at the International Exhibitions:
"Metrology 2007, 2008", "LaboratoryExpo 2007", “MEASUREMENT2008",
"International Technical Fair 2009” Plovdiv, Bulgaria.






MKS-01СА1М is a professional miniature radiation dosimeter with
every second continuous specification of measurement results and
visual display of current statistical error, as well as with vocalization
and voice evaluation of the measurement results intended for:
measurement of ambient dose equivalent rate of gamma - (X-ray)
radiation;
measurement of ambient dose equivalent of gamma - (X-ray)
radiation;
density measurement of beta-particles flux from contaminated
surfaces;
evaluation of density of alpha-particles flux
search of ionizing radiation sources, control of radioactive
contamination of units and their packages as well as rapid
evaluation of radiation environment
Differential characteristics






ease of use due to pocket size, the optimal algorithm for determination of radiation background, the presence of a large
easily readable two-line alphanumeric LCD display with backlight and ease of management using just two feather-touch
buttons;
cyclic (with period of 1 minute) or instant (right after the user presses the control button) vocalization and voice
evaluation of the measurement results for dose rate of gamma radiation, "NORMAL" - at a dose rate of 0.6 mSv / h,
"WARNING" - from 0.6 up to 1, 2 mSv / h, "DANGER" – more than 1.2 mSv / h;
sound ("clicks" - enabled by the user) and visual (flashing, "asterisk" on the display) signaling of the radiation intensity;
Simultaneous indication of the result and the unit of measurement on the display (dose rates of gamma-radiation or betaand alpha-flux density) and current statistical error in the confidence interval, of 0.95;
Quick automatic change of device reading s at radiation intensity alteration;
audible alarm at exceeding a dose threshold or a beta-particles flux density set by the user

The device can be used by the personnel of nuclear power plants and radiation control services, MES
(GO), the FSB, health and environmental organizations, construction workers, customs officers,
transport employees, employees of rail and air stations, banks and other organizations solving the
problem of finding and identifying the local radioactive sources or individual items contaminated with
radioactive nuclides..

MKS-01SA1M radiation dosimeter allows for operational control of radiation environment and can be
used as a search meter of dose rate of gamma (x-ray) emissions and as a radiometer of beta-and alphaparticles to search for contaminated items or sources of ionizing radiation, radiation contamination
control of cargo and at railway stations, monetary units and packages, goods, food products, materials,
etc.
MKS-01СА1М Certificates
Basic technical specifications
Dose measurement range, mSv
from 0.001 to 999.9
Dose rate measurement range, µSv/h
from 0.1 to 9999.9
Photon energy range, MeV
from 0.05 to 3.0
Beta-particles flux density measurement range
(upon90Sr), part/(sm2min)
from 5 to 3·104
Lower energy range of registered beta-emission, keV
less than 100
Intrinsic error under all conditions of measurement, %
25
Display range for alpha-particles flux density
(upon239Pu), part /(sm2min)
from 10 to 3·104
Continuous operation period h, at least:
- with 2 «DURACELL MN1500» batteries of АА type
- from network 220V, 50Hz (through voltage adapter
400
Not restricted
Basic technical specifications
Time of dose rate measurement with statistical error less
than 10% on the background of more than 10 µSv/h, s, no
5
more than:
Time of switching of display readings during measurements
of dose rate, beta- and alpha-particles flux density, s
1
Threshold setting range for dose rate, µSv/h
(at a pitch of 0.1 µSv/h)
from 0.1 to 9999.9
Threshold setting range for beta-particles flux density,
part/(sm2min), at a pitch of 1.0 part/(sm2min)
from 1 to 30000
Dose threshold setting range, mSv
(at a pitch of 0.001 mSv)
from 0.001 to 999.999
Voice output of dose rate measurement result:
- automatic;
- manual
once a minute at any time
Sound signalling at excess of the given threshold for dose
rate and beta-particles flux density
Discontinuous signal with
pause of 1 s
Basic technical specifications
Voice messages:
“The device is ready to operate”
at startup of the device;
“The device is shut down”
at shut down of the device;
At exceeding of measurement limit for dose rate, “The result exceeds measurement
limit”
alpha- and beta-particles flux density;
“Exceeding dose threshold”
At exceeding the given dose threshold
Voice output of measurement result
for dose rate:
- automatic;
- manual
Once a minute.
at any time
Operational conditions: - temperature, ○С
From - 20 to +50○С
Overall dimensions, mm
112×65×30
Weight, g, no more
200
Comparative characteristics of radiation dosimeters
Information about major customers







In 2007-2011 the major customers of МКS01СА1М radiation dosimeters were:
Bank of Russia
“Sberbank of Russia” JSC,
“Promsviazbanl” JSC,
“Raffeisenbank” CJSC
Numerous commercial banks
FSB
“Russian Railways” JSC
Project of supply of radiation dosimeters to Sberbank of Russia
Recognition and purchase of a large number of MKS-01SA1M
dosimeter-radiometers by the Bank of Russia, "Sberbank of Russia“
JSC as well as by numerous commercial banks in 2008-2011 is
explained by the fact that these devices are:
 firstly, the only radiation dosimeters, the technical specifications of
which simultaneously satisfy both the requirements of the Central
bank of Russia instruction No.131-И dated 04.12.2007 “ABOUT
ORDER OF DETECTION, TEMPORARY STORAGE,
EXTINGUISHING AND DESTRUCTION OF MONETARY UNITS
WITH RADIOACTIVE CONTAMINATION” and the technical
requirements of GOST17225-85 “Radiometers of surface
contamination with alpha- and beta-active substances”;
 secondly, easy to operate due to the small measurement time, an
optimal algorithm for determination of radiation background, small
overall dimensions, vocalization of measurement results, the
presence of easily readable large alphanumeric LCD display, ease
of management and two-year calibration interval.