Dosimeter-Radiometer

MKS-05 TERRA-P

MKS-05 Terra-P radiation detection measurement instrument is the most popular dosimeter in Ukraine and throughout the world. It is designed on the basis of the professional device MKS-05 TERRA, which is in operational service with the Ukrainian Army.

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
Clock, alarm clock
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

Purpose of Use

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

Description

The dosimeter 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. Also, Ecotest Terra-P MKS-05 measures gamma background level and accumulated dose, estimates beta contamination. It is designed in a yellow shockproof housing and is compact in size
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
Terra-P dosimeter complies with educational requirements and is recommended by the Ministry of Education and Science of Ukraine for use as visual aids in educational establishments

Delivery Kit

dosimeter-radiometer
operating manual
leather case
packing box

Specifications

Measurement ranges and main relative permissible error limits

– Gamma and X-ray radiation ambient dose equivalent rate (¹³⁷Cs)

0.1 … 999.9 µSv/h

± (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)

0.001 … 9 999 mSv

±25 %

– Beta-particles flux density with possible evaluation of surface contamination by beta radionuclides (⁹⁰Sr+⁹⁰Y)

10 … 100 000/(cm²·min)

Energy ranges of measurement and energy dependence:

– Gamma and X-ray radiation

0.05 … 3.0 MeV; ±25 %

– Beta radiation

0.5 … 3.0 MeV

Battery life*

6 000 hours

Operating temperature range

-10 … +50 %

Dimensions

55 × 26 × 120 mm

Weight

0.2 kg

*under gamma background not more than 0.3 µSv/h, switched off alarm system

Documentation

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The products are manufactured under controlled conditions established by the Bureau Veritas Certification-certified Quality Management System, which complies with the requirements of ISO 9001:2015, certificate number: UA231547.

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