TERRA with Bluetooth channel (Dosimeter-radiometer MKS-05) for professional use
Made by Ecotest, Ukraine
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A new version of the MKS-05 “TERRA” dosimeter-radiometer is supplied with Bluetooth channel that connects the device with the PC.
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The delivery kit of the MKS-05 “TERRA” dosimeter-radiometer includes the software for data exchange between the device and the PC.
Purpose of use
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Measurement of gamma and X-ray radiation ambient dose equivalent rate.
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Measurement of gamma and X-ray radiation ambient dose equivalent.
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Measurement of surface beta-particles flux density.
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Measurement of ambient dose equivalent accumulation time.
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Real time measurement (clock), alarm clock.
New capabilities
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New big display with luminescent backlight.
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Simultaneous indication of units of measurement, threshold level and real time on the display.
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Analog ten-segment indicator of registered radiation intensity.
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Possibility to perform measurements with a preset error.
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Audible, vibration and vibration-audible alarm.
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Four-level indication of battery discharge.
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Built-in memory which allows storing up to 1200 measurements.
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Mode of PC link via Bluetooth channel.
Features
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Five independent measuring channels with alternate indication of data on the single liquid crystal display.
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Built-in gamma, beta sensitive Geiger-Muller counter.
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Prompt evaluation of gamma background within 10 seconds.
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Automatic subtraction of gamma background at measurement of beta contamination.
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Measurement results averaging, manually and automatically interrupted.
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Automatic setting of measurement intervals and ranges.
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Audible, vibration and vibration-audible alarm of each detected gamma-quantum or beta-particle with possible switching off.
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Two-tone audible, vibration and vibration-audible alarm of exceeded programmed threshold levels.
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Digital display backlight.
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Two AAA size batteries.
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Low battery indication.
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Shock resistant body.
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Small weight and dimension parameters.
Specifications
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Measurement ranges and main relative errors: |
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Gamma and X-ray radiation dose equivalent rate (137Cs) |
µSv/h |
0,1…9 999;
±(15+2/H*(10))%
where H*(10) - µSv/h |
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Gamma and X-ray radiation dose equivalent (137Cs) |
µSv |
0,001…9 999;
±15% |
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Beta-particles flux density (90Sr+90Y) |
1/(cm²·min) |
10…100 000;
±(20 + 200/φβ)%
where φβ - 1/(cm² * min) |
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Dose equivalent accumulation time and accuracy of measurement: |
1min…9 999h;
±0,1s per 24h |
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Energy ranges of measurement and energy dependence: |
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Gamma and X-ray radiation |
MeV |
0,05…3,0;
±25% |
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Beta radiation |
MeV |
0,5…3,0; |
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Resolution of threshold level programming for:
- dose rate
- dose
- flux density |
µSv/h
mSv
10³/cm²·min |
0,01
0,01
0,01 |
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Battery life |
hours |
1 500 |
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Operating temperature range |
°C |
-20…+50 |
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Weight |
kg |
0,15 |
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Dimensions |
mm |
120×52×26 |
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EXAMPLES ON HOW TO APPLY

ITEMS INCLUDES:
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MKS-05 "TERRA-New" dosimeter-radiometer;
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operating manual;
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two AA size batteries;
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cardboard box;
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leather case.