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Dịch vụ - Sản phẩm  >>  Ecotest  >>  Máy đo liều kế MKS-05 TERRA-P+

Ecotest

Mô tả ngắn:Сonforms to the CE standards Big display with luminescent backlight Built-in gamma, beta-sensitive Geiger-Muller counter

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Description

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

TERRA-P+ designed exactly for your needs if you:

– want to be sure of your radiation safety
– take care of your family
– are aware of possible radiation risks
– have a healthy diet
– own real estate or have projects under construction
– prefer active leisure time (tourism, hunting, fishing, skiing, etc.)
– like travelling
– use cash
– want to choose a useful and original gift for the loved ones
– choose the optimal price-quality ratio of the product

Purpose of use

  • Measurement of ambient dose equivalent rate (DER) of gamma and X-ray radiation (photon-ionizing radiation)

  • Measurement of ambient dose equivalent (DE) of gamma and X- ray radiation

  • Measurement of surface beta-particles flux density

  • Measurement of ambient dose equivalent accumulation time

Features

  • Big display with luminescent backlight

  • Simultaneous indication of units of measurement, measurement errors, threshold level, and real-time on the display

  • Analog ten-segment indicator of registered radiation intensity

  • Ability to perform measurements with a preset error

  • Four-level indication of battery discharge

  • Built-in memory which allows storing up to 1 200 measurements

  • Five independent measuring channels with an alternate indication of data on the single liquid crystal display

  • Built-in gamma, beta-sensitive Geiger-Muller counter

  • Prompt evaluation of gamma background within 10 seconds

  • Automatic subtraction of gamma background at the measurement of beta contamination

  • Measurement results averaging, manually and automatically interrupted

  • Automatic setting of measurement intervals and ranges

  • Audio, vibration, and vibration-audio alarm of each detected gamma-quantum or beta-particle that can be switched off

  • Two-tone audio, vibration, and vibration-audio alarm of exceeded programmed threshold levels

  • Clock and alarm clock

Specifications

Measurement range of photon-ionizing radiation DER 0.1 … 5 000 µSv/h
Main relative permissible error limit of photon-ionizing radiation DER measurement with confidence probability of 0.95 (25+2/H*(10)) %, where H*(10) is a numeric value of the measured DER in μSv/h
Measurement range of photon-ionizing radiation DE 0.001 … 9 999 mSv
Main relative permissible error limit of photon-ionizing radiation DE measurement with confidence probability of 0.95 ± 25 %
Energy range of registered photon-ionizing radiation 0.05 … 3 MeV
Energy dependence when measuring gamma radiation DER and DE relative to 0.662 MeV energy (137Cs) in the energy range from 0.05 to 1.25 MeV, not more ± 25 %
Measurement range of surface beta-particles flux density 10 … 100 000 part./(cm²·min)
Main relative permissible error limit of beta-particles flux density measurement with confidence probability of 0.95 (25+200/φβ) %, where φβ is a numeric value of the measured surface flux density in part./(cm²·min)
Energy range of registered beta-particles 0.5 … 3 MeV
Measurement range of DE accumulation time 9 999 h
  • Resolution of DE accumulation time display in the range
  • – of 0 h to 100 h
  • – of 100 h to 9 999 h
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  • 1 min
  • 1 h
Absolute permissible error limit at DE accumulation time measurement during 24 h ± 1 min
Time of the dosimeter operating mode setting, not more 1 min
Battery life (AAAx2 of 1 280 mAh capacity) under + 20 °С temperature, natural background radiation and switched off display backlight, not more 2 000 h
Operating supply voltage 3 V
Operating temperature range – 20 … + 50 °С
Dimensions, not more 55 × 26 × 120 mm
Weight, not more 0.2 kg
Download operating manual

Delivery kit

  • dosimeter-radiometer
  • leather case
  • operating manual
  • package

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