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TERRA-P+

TERRA-P+

Dosimeter-radiometer MKS-05 for household use

  • Сonforms to the CE standards
  • Hygienic conclusion of the State Sanitary-Hygienic Expertise # 5.10/6300 of February 20, 2002
  • State Sanitary-Epidemiological Conclusion for use in educational establishments # 05.03.02-04/20545 of
  • April 09, 2009
  • ТУ У 33.2-22362867-006-2001

 

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640TERRA-P+

TERRA-P

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Description

Ecotest TERRA-P Plus is a new version of the world-known household dosimeter TERRA-P, designed on the basis of professional device MKS-05 TERRA.

TERRA-P Plus 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;

More

– signaling when accumulated dose and beta-contamination thresholds are exceeded;

– digital display backlight;

– wider temperature range.

 

TERRA-P+ will help you to check the radiation safety of your home, place of work and leisure, car, household items, clothing, construction materials, wild berries and mushrooms.

Purpose of use

Purpose of use

  • 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).

Features

  • 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 dimension parameters.

Specifications

Measurement ranges and main relative errors:
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
Gamma radiation dose equivalent (137Cs) mSv 0,001…9 999;
±25%
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 part./(cm²*min)
Dose equivalent accumulation time and accuracy of measurement 1min…100h; ±0,1s per 24h
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
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
Battery life hours 2 000
Operating temperature range °С -20…+50
Weight kg 0,15
Dimensions mm 120×52×26
Download operating manual

Delivery kit

  • MKS-05 "TERRA-P+" dosimeter-radiometer;
  • leather case;
  • operating manual;
  • packing box.

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.

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