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MKS-02SA1 - "talking" small-sized personal dosimeter-radiometer designed to measure the ambient dose equivalent rate and dose rate of gamma (X-) radiation flux density of beta-and alpha-particles from contaminated surfaces and indicate the flow of ionizing particles, having the ability to work PC and remote detection unit.
On the characteristics of MKS-02SA1 fully meets the requirements of CBR instruction № 131-I dated 04.12.2007.
He was awarded the Gold Medal and Diploma of International Trade «MetrolExpo 2010"
The device is registered in Gos.reestre measuring under № 44592-10. The certificate of type approval izmereniyRU.C.38.050.A number 40 219 from 08.08.2010g.
Description:
- A wide range of measurement of dose rate of gamma (x-) radiation
(0.1 mSv / h to 0.2 Sv / h);
- Small size and weight;
- Voice dubbing and voice evaluation of dose rate measurement of gamma radiation;
- Audible and visual alarm in the intensity of radiation;
- Simultaneous display on the display with backlight mode name, and units of measurement results, the statistical error and the current analog scale, the maximum value is determined by the set threshold alarms measurand;
- Rapid change of the readings at a statistically significant change in the intensity of radiation;
- Tone audible alarm when exceeding a user-defined threshold dose, the dose or flux density of beta-particles;
- Storage in nonvolatile memory up to 2000 measurement results with date and time of their performance;
- The possibility of exchanging data with a PC (via USB port).
Scope
- Civil Defence and Emergency
- Radiation monitoring services for nuclear power plants, industrial and medical radiological facilities
- Customs
- Search for sources of ionizing radiation
- Identification of radioactive contamination of banknotes and packaging
Features of the radiometer:
- a wide range of measuring the dose rate of gamma - (x-ray) radiation
(from 0.1 mSv/h up to 0.2 Sv/h);
- small dimensions and weight;
- voice dubbing and voice evaluation of the results of measurements of dose rate of gamma - radiation;
- audible and visual alarm radiation intensity;
- simultaneous display with backlight name of the mode of operation, results and units of measurement, current statistical error and analogue scale, the maximum value of which is determined by the established threshold alarm measured value;
- fast change of instrument readings when statistically significant change of the intensity of the radiation;
- tone sound signaling when exceeding a user-defined threshold dose, dose or beta - particles flux density;
- storage in non-volatile memory of up to 2000 of the measurement results with the date and time of holding;
- possibility of data exchange with a PC (via USB port).
The area of application of the radiometer
- civil defense and emergency situations
- service of radiation monitoring at nuclear power plants, industrial enterprises and medical radiological institutions
customs services
- the search for sources of ionizing radiation
- detection of radioactive contamination of banknotes and their packages
Main technical characteristics
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Parameter description
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Value
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Dose measuring range, mSv
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from 1·10-3 to 1·103
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Dose rate measuring range, mcSv/h
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from 0,1 to 2•105
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Dose rate indication range, Sv/h
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from 0,2 to 0,4
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Photons energy range, MeV
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from 0,05 to 3,0
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Measuring range of beta-particles flux density (by 90Sr + 90Y),
min-1 x sm-2
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from 5 to 3x104
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The lower limit of the beta-radiation energy being registered (by average energy of beta-spectrum 14С), not more than, MeV
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0,05
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The limit of permissible basic relative error in the confidence 0,95, %
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±25
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Indication range of alpha-particles flux density (by 239Pu),
(min-1 x sm-2)
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from 10 to 3x104
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Indication range of ionization particles flux
(for 90Sr + 90Y), min-1
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from 10 to 3x104
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Operating mode setting time, min, not more than
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1
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Continuous operation time period (when measuring at the level of the natural radioactive background), hour:
- by 2 batteries of АА “DURACELL” type
- by AC 220V, 50 Hz (by voltage adapter) or from the PC
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Not less than 400
Not limited
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Dose rate measuring time, s, not more than:
- when the background is 0,15 (0,30) mcSv/h
- when the background is more than 1 mcSv/h
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120 (60)
5
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Dose rate thresholds setting range, mcSv/h (with 0,1 mcSv/h step)
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from 0,1 to 104
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Dose thresholds setting range, mSv (with 0,001 mSv step)
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from 1·10-3 to 103
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Beta-particles flux density thresholds setting range, min-1 x sm-2
(1,0 min-1 x sm-2 step)
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from 5 to 30000
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Speech output of dose rate measuring result
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Automatic with intervals 30s, 60s or 120s.
Single-staged, at any time
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Sound signaling activated when exceeding the preset the thresholds dose rate and alpha- or beta-particles flux density
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On-off signal with 1 s interval
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Sound messages:
- when the instrument power supply is on;
- when the instrument power supply is off;
- when exceeding the measuring limit of the dose rate, alpha- or beta- flux density;
- when exceeding the preset dose threshold
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“Instrument is ready for operation”
“Instrument is off”
“Result exceeds the measuring limit”
“Dose threshold exceeding”
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Intervals of records in the log, min
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1; 5; 30 or OFF
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Log capacity, number of records
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2000
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Language
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Russian/English
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Operation conditions:
- temperature, oС
- humidity at 30 oС
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from minus 20 up to +50 oС
up to 75 %
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Overall dimensions, mm
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112x65x30
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Mass, g, not more than
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200
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