MKS-18
Dosimeter-radiometer alpha, beta, X-ray, gamma and neutron radiation
Application
Dosimeter - radiometer MKS-18 is intended to measure:
• ambient dose equivalent rate and Н*(10) and ambient dose equivalent Н*(10) of continuous gamma-radiation;
• ambient dose equivalent rate and Н*(10) and ambient dose equivalent Н*(10) of X-ray and gamma-radiation (including pulse);
• ambient dose equivalent rate Н*(10) and ambient dose equivalent Н*(10) of neutron-radiation;
• flux density of alpha-, beta-, gamma-radiation
Technical characteristics of measuring consoles
Parameters UIK-9 UIK-10 UIK-11
Type of display
OLED
OLED
LCD
Type of case
steel
plastic
plastic
Operating supply voltage, V
3,7
3,7
4,2
Sound alarm
●
●
●
Embedded GPS-sensor (optionally)
●
●
●
Embedded Bluetooth
●
●
●
Power supply
accumulators, >5300 mА·h, (1 pcs)
Li-ion battery, >3100 mА·h, (1 pcs)
accumulators, АА, >1900mА·h, (3 pcs)
Embedded detector BDBG-201-RS
●
-
-
Degree of protection
IP 67
IP 54
IP 54
Operating temperature range
-40 °С .. +50 °С
-40 °С .. +50 °С
-20 °С .. +50 °С
Dimensions, mm
125×190×86
165×80×50
165×80×50
Weight, kg
1,4
0,4
0,4
Console UIK-10 or UIK-11
Console UIK-9
Technical and metrological characteristics of gamma detectors
Parameters BDMG-18-RS BDBG-201-RS
Type of registered radiation
ADER gamma, FD gamma
ADER gamma, FD gamma
Energy range of registered gamma particles
50 .. 3000 keV
50 .. 3000 keV
Measurement range of ambient dose equivalent rate Н*(10)
0,03-30 μSv/h
0,03-300 μSv/h
Measurement range of ambient dose equivalent Н*(10)
Measurement range of gamma particles flux density, 1/s·sq.cm
3-2400
3-30000
Specific activity Cs-137, Bq/kg
Measurement range of gamma exposure dose rate, μR/h
Measurement range of gamma flux, 1/s
Limits of tolerable intrinsic relative error, %
± 15
± 15
Typical sensitivity, no less
2500 h/s∙μSv
400 h/s∙μSv
Active area of detector
Ø 63 × 63 mm
Ø25 × 40 mm
Type of detector
NaI(Tl)
NaI(Tl)
Protection class
IP 67
IP 54
Operating temperature range
-40 °С .. +50 °С
-40 °С .. +50 °С
Technical and metrological characteristics of beta detectors
Parameters BDZB-18-RSF BDZB-18b-RS BDZB-18s-RS
Type of registered radiation
flux density of β-radiation
flux density of β-radiation
flux density of β-radiation
Energy range of registered beta particles
120 to 3500 keV
50 .. 3000 keV
50 .. 3000 keV
Measurement range of beta particles flux density, 1/min∙sq.cm
1 - 5·10^5
5 - 10000
5 - 10^5
Measurement range of beta surface activity, Bq/sq.cm
0,1-300
0,1-300
0,1-300
Protection class
IP 54
IP 67
IP 54
Operating temperature range
-40 °С .. +50 °С
-40 °С .. +50 °С
-40 °С .. +50 °С
Limits of tolerable intrinsic relative error, %
± (20 + 5/Ах)
± (20 + 5/Ах)
± (20 + 5/Ах)
Active area of detector, sq.sm
28
80
15
Weight, kg
0,9
1,5
0,3
Dimensions, mm
Ø 90 x 130
130 x 180 x 120
Ø 65 x 65
Type of detector
plastic
СBТ-10 - 2 pcs
plastic
Registration efficiency of beta-radiation Sr-90+Y-90, no less
45%
45%
45%
Technical and metrological characteristics of alpha detectors
Parameters BDZA-18-RSF BDZA-18d-RSF BDZA-18t-RS
Type of registered radiation
flux density of α-radiation
flux density of α-radiation
flux density of α-radiation
Energy range of registered alpha particles
4 MeV – 7 MeV
4 MeV – 7 MeV
4 MeV – 7 MeV
Measurement range of alpha particles flux density, 1/min∙sq.cm
1 - 5·10^5
0,1 – 30000
0,1 – 10^6
Measurement range of alpha surface activity, Bq/sq.cm
0,01-3000
0,01-1000
0,01-30000
Protection class
IP 67
IP 67
IP 54
Registration efficiency of alpha-radiation Рu-239, no less
45%
45%
45%
Operating temperature range
-40 °С .. +50 °С
-40 °С .. +50 °С
-40 °С .. +50 °С
Limits of tolerable intrinsic relative error, %
± (20 + 5/Ах)
± (20 + 5/Ах)
± (20 + 5/Ах)
Active area of detector, sq.sm
70
110
5
Weight, kg
1
1,5
0,2
Dimensions, mm
Ø 120 x 140
130 x 180 x 100
Ø 50 x 60
Type of detector
ZnS(Ag)
ZnS(Ag)
semiconductor
Technical and metrological characteristics of neutron detectors
Parameters BDMN-18-RSF BDKN-18-RS
Type of registered radiation
ADER, ADE, FD n
ADER, ADE, FD n
Energy range of registered neutron-radiation
0,025 eV ... 14 MeV
0,025 eV ... 14 MeV
Measurement range of ambient dose equivalent rate Н*(10) of neutron-radiation
0,1 μSv/h-0,1 Sv/h
0,1 μSv/h-0,1 Sv/h
Measurement range of ambient dose equivalent Н*(10) of neutron-radiation
0,1 μSv-10 Sv
0,1 μSv-10 Sv
Measurement range of flux density of neutron-radiation, 1/s∙sq.cm
0,1 ... 1·10^5
0,1 ... 1·10^5
Energy dependence, %
± 40
Operating temperature range
-40 °С .. +50 °С
-40 °С .. +50 °С
Active area of detector, sq.sm
Ø 30 x 5
Ø 18 × 140
Weight, kg
8,3
2,5
Dimensions, mm
240 x 310 x 290
295 x 156 x 100
Type of detector
thermal neutron detector (in polyethylene moderator, ball Ø 240 mm)
slow neutron counter filled with He-3 (in polyethylene moderator, cylinder Ø100 mm)
Protection class
IP 67
IP 67
Features
• consists of a radiation detector (depending on the type of ionization radiation) and one of consoles (at the Customer's choice): UIK-09 (a metal case, a built-in accumulator block), UIK-10 (a plastic case, the built-in accumulator block, OLED-display), UIK-11 (a plastic case, the built-in accumulator block, LCD-display).
• console UIK-09 (at the Customer's choice) can be equipped with an embedded detector BDBG-201-RS, which expands the functionality features;
• automatic detection of a type of connected detector and activation of measurement modes for this type of detector;
• a possibility to select the measurement algorithm and set the threshold setting for each measurement mode;
• the audible and visual alarms about exceeding of the thresholds during measurement process;
• a simplicity and reliability, an ability to equip with additional detector;
• a short time of measurement and fast automatic adaption to change in radiation situation;
• the unique algorithms of search, localization of sources and fields of ionization radiation;
• work in a wide range of temperatures in the field, to carry logs of wells and boreholes;
• a radiation survey of the area with geo-references, stored in the nonvolatile memory of up to 4000 measurement results with possibility of transfer to PC and imposition to electronic maps (additional option);
• an embedded communication module Bluetooth which provides data exchange between the console and the detector by the auxiliary device MOB-01 (the additional option).
