STORA-TU

STORA-TU

Gamma, Beta Radiation Radiometer-Dosimeter RKS-01

  • Сonforms to the CE standards
  • Number U720-07 in State Register for Measuring Instruments
  • State Sanitary-Epidemiological Conclusion # 05.03.02-04/90835 of November 23, 2010
  • ТУ У 33.2-22362867-008-2004
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    Description

    A compact search device with telescopic tube for quick detection and localization of gamma and beta radiation sources.

    5 seconds are enough for quick evaluation of gamma background with 4 built-in Geiger-Muller counters. A big display with luminescent backlight simultaneously indicates units of measurement, measurement errors, threshold level and real time. Analog indicator of radiation intensity facilitates localization of radiation sources. The device has a built-in memory for 1200 measurements and 999 objects of inspection.
    More

    STORA-TU can also transfer measurement results to smartphones and tablets running Android OS in real time. With the help of GS Ecotest application this information is processed, displayed in a user-friendly way and stored in a special database. The GS Ecotest application can be downloaded from Google Play for free.

    Measurement results can also be transferred to a personal computer through the Bluetooth channel.

    New software “RadReader” has been developed for operation with the STORA-TU dosimeter-radiometer.

    Purpose of Use

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

    • Measurement of surface beta-particles flux density.

    • Real time and date display, alarm clock function.

    Features

    • Damp and dustproof body IP54.

    • Big display with luminescent backlight.

    • Simultaneous indication of measurement units, measurement errors, threshold level and real time.

    • Analog twelve-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 1200 measurements and 999 numbers of the measured objects with ability to view the recorded information on the display of the device.

    • Mode of PC connection via Bluetooth.

    • Three independent measuring channels with alternate indication of data on the single liquid crystal display.

    • Prompt evaluation of gamma background within 5 seconds.

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

    • Four built-in gamma, beta sensitive Geiger-Muller counters.

    • Automatic setting of measurement intervals and ranges.

    • Audio signaling of each detected gamma-quantum and beta-particle that can be switched off.

    • Two-tone audio alarm of exceeded programmed threshold levels.

    • Operation with telescopic tube.

    • Two AAA batteries.

    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;
    % ±(15+2/H*(10)),where H*(10) is a numeric value of measured DER equivalent to µSv/h
    Beta-particles flux density (90Sr+90Y) 1/(cm2×min) 5…100 000;
    % ±(20+200/φβ), where φβ is a numeric value of measured beta-particles flux density equivalent to part./(cm²×min)
    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
    Resolution of threshold level programming for:

    • dose rate
    • flux density
     

    µSv/h
    10³/(cm²×min)

     

    0.01
    0.01

    Time of continuous operation with fully charged batteries* hours 1 500
    Operating temperature range °С -20…+50
    Weight kg 0.5
    Dimensions mm 160×75×36
    * under gamma background not more than 0.3 µSv/h, switched off display backlight and alarm system
    Download operating manual

    Certificates

    • Pattern Approval Certificate of Measuring Instruments # UA-MI/1-247-2008 of January 31, 2008 (У720-07 number in the State Register for Measuring Instruments)

    • Conformance Certificate of Measuring Instruments with the Approved Pattern # UA-MI/2-5270-2015 of December 31, 2015

    • Declaration of conformity with the CE standards. The tests for compliance have been conducted at BICON laboratories B.V. (the Netherlands)

    • Hygienic conclusion of the State Sanitary-Hygienic Expertise № 05.03.02-04/90835 of November 23, 2010

    • Conformance Certificate of Measuring Instruments with the Approved Pattern № 11352 of November, 24 2014 (KZ.02.03.06308-2014/У720-07 number in the State Register for Measuring Instruments), Kazakhstan

    Delivery Kit

    • RKS-01 "STORA-TU" radiometer-dosimeter;
    • case of close and waterproof cloth used to carry the device and telescopic tube on a shoulder;
    • telescopic tube (length from 0.385 m to 0.94 m, weight 0.20 kg);
    • operating manual;
    • "Cadmium ECOMONITOR" software;
    • packing box.

    “Cadmium ECOMONITOR” Software

    Is used for:
    • readout of measurement results from the radiometer memory into PC as a measurement protocol
    • viewing the radiometer measurement protocol on the PC, preparation, and printout of the report, saving the protocol to a file without changes or as a report for further use
    • new software “RadReader” has been developed for operation with the STORA-TU dosimeter-radiometer.
    erty