Dosimeter-radiometer TERRA-P MKS-05 Ecotest in Ukrainian
It was created on the basis of the professional instrument MKS-05 TERRA, which is in service with the Ukrainian army and other armies of the world.
TERRA-P will help you check the radiation safety of your home, place of work and recreation, car, household items, clothes, building materials, wild berries and mushrooms.
The dosimeter measures the level of the gamma background and the accumulated dose, evaluates beta pollution. It is made in a shock-resistant case of yellow color and has compact dimensions.
The device is very simple to use, since it has only 2 control buttons – Threshold and Mode. To turn on the dosimeter, press and hold the Mode button for one second and dosimeter automatically enters the mode of gamma radiation measurement.
Measurement of gamma and X-ray radiation ambient dose equivalent rate (DER).
Measurement of gamma and X-ray radiation ambient dose equivalent (DE).
Evaluation of surface contamination by beta radionuclides.
Clock, alarm clock.
Features
·
Three 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 registered gamma-quantum or beta-particle.
·
Programming of audio alarm threshold level of gamma radiation dose rate.
·
Liquid crystal display.
·
Two AAA batteries.
·
Four-level indication of battery discharge.
·
Shock-resistant body.
·
Small weight and dimensions.
Specifications
| Measurement ranges and main relative permissible error limits | ||||||||
|---|---|---|---|---|---|---|---|---|
| – Gamma and X-ray radiation ambient dose equivalent rate (137Cs) | µSv/h | 0.1…999.9; | ||||||
| % | ±(25+2/H*(10)), where H*(10) is a numeric value of measured DER equivalent to µSv/h | |||||||
| – Gamma and X-ray radiation ambient dose equivalent (137Cs) | mSv | 0.001…9 999; ±25% | ||||||
| – Beta-particles flux density with possible evaluation of surface contamination by beta radionuclides (90Sr+90Y) | 1/(cm²×min) | 10…100 000 | ||||||
| Energy ranges of measurement and energy dependence: | ||||||||
| – Gamma and X-ray radiation | MeV | 0.05…3.0; ±25% | ||||||
| – Beta radiation | MeV | 0.5…3.0 | ||||||
| Battery life* | hours | 6 000 | ||||||
| Operating temperature range | °С | -10…+50 | ||||||
| Weight | kg | 0.2 | ||||||
| Dimensions | mm | 55×26×120 | ||||||
Airmail with tracking
