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Dozymetr radiometr do użytku domowego МKS-05
A new version of the world-known household dosimeter TERRA-P, designed on the basis of professional device MKS-05 TERRA.
TERRA-P+ dosimeter has the following new features:
– wider measurement range of gamma background;
– measurement of beta-contamination;
– measurement of dose accumulation time;
– automatic subtraction of gamma background at measurement of beta contamination;
Measurement of gamma radiation ambient dose equivalent rate;
Measurement of gamma radiation ambient dose equivalent;
Measurement of surface beta-particles flux density;
Measurement of ambient dose equivalent accumulation time;
Real time measurement (clock).
Five independent measuring channels with alternate indication of data on the single liquid crystal display;
Built-in gamma, beta sensitive Geiger-Muller counter;
Automatic setting of measurement intervals and ranges;
Audio signaling of each detected gamma-quantum and beta-particle;
Two-tone audio alarm of exceeded programmed threshold levels;
Digital display backlight;
Two AAA size batteries;
Low battery indication;
Shock resistant body;
Small weight and dimensions.
| Measurement ranges and main relative permissible error limits: | ||||||||
|---|---|---|---|---|---|---|---|---|
| Gamma radiation dose equivalent rate (137Cs) | µSv/h% | 0,1…5 000; 25+2/H*(10),where H*(10) – is a numeric value of the measured DER in µSv/h |
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| Gamma radiation dose equivalent (137Cs) | mSv | 0,001…9 999; ±25% |
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| Beta-particles flux density (90Sr+90Y) | 1/(cm²·min)% | 10…100 000; 25 + 200/φβ,where φβ – is a numeric value of the measured surface flux density in 1/(cm²*min) |
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| Dose equivalent accumulation time | 1min…100h | |||||||
| Energy ranges of measurement and energy dependence: | ||||||||
|---|---|---|---|---|---|---|---|---|
| Gamma radiation | MeV | 0,05…3,0; ±25% | ||||||
| Beta radiation | MeV | 0,5…3,0; | ||||||
| Ranges of threshold level values programming for: – ambient dose equivalent rate – ambient dose equivalent – flux density |
µSv/h mSv 10³/(cm²·min) |
0…5 000 0…9 999 0…9 999 |
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| Resolution of threshold level programming for: – ambient dose equivalent rate – ambient dose equivalent – flux density |
µSv/h mSv 10³/(cm²·min) |
0,01 0,001 0,01 |
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| Battery life* | hours | 2 000 | ||||||
| Operating temperature range | °С | -20…+50 | ||||||
| Weight | kg | 0,15 | ||||||
| Dimensions | mm | 55×26×120 | ||||||
What is radiation?
What are the ways of radiation penetration into human body?
How to reduce its impact?
The answers to these questions, as well as other interesting facts can be found in our Press Room.
