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Dose Rate Meters

GammaTwin

Dose rate meter with alarm function for personal radiation protection when handling ionising radiation and for the detection of the dose rate and of the local dose. 

Features

  • small, handy, PTB-approved and easy to operate dose rate meter for the measurement of gamma radiation and X-rays

  • measurand: ambient dose rate equivalent Ḣ*(10) and ambient dose equivalent H*(10) (local dose) 

  • detector: energy compensated GM tube

  • large, digital indication of measured values on LC-display (backlit)

  • selectable simultaneous or separate indication of dose and dose rate,
    additionally quasi-analog indication of dose rate (logarithmic bar graph)

  • 4 preset dose rate alarm thresholds and 4 preset dose alarm thresholds
    (on demand adjustment of customised alarm thresholds)

  • switchable acoustic single-pulse indication

  • automatic and continuous storage of the dose into a
    non-volatile memory

  • storage of the dose and of set parameters even during battery change

  • permanent self test

  • designed for rough use, housing made of aluminium,
    protection class IP54 (splashproof)

  • menu-driven user navigation

  • supplied together with a robust nylon bag

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PLEASE NOTE:  

Detecting the personal dose requires a measuring instrument with the measurand Hp(10).

Fields of application:

NDT, Fire Brigades, Civil Defence, Authorities, Customs, Shipping Companies, Nuclear Medicine, Nuclear Technology, Industry, Chemistry, Research

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X5C plus

Dose rate measuring system with dose indication and alarm function for personal radiation protection when handling ionising radiation, with RS-232 interface und connection facility for an external probe.

Features

  • PTB-approved dose rate meter for measuring gamma radiation and X-rays

  • measuring size: ambient dose rate equivalent Ḣ*(10)

  • detector: energy compensated GM tube

  • large digital indication of measured values on LC display (illuminable)

  • selectable dose rate or dose indication with integration time

  • additional quasi-analog dose rate indication (3.5 decades, logarithmic bar graph)

  • indication of peak and average dose rate value

  • 4 free programmable dose and dose rate alarm thresholds

  • automatic or manual storage of measured dose and dose rate values together with date and time

  • evaluation/indication of residual time for staying in the current radiation field with regard to the maximum allowed dose

  • switchable acoustic single-pulse indication

  • clear menu-driven user navigation for easy operation, partly secured by password

  • storage of set parameters even when device is switched off or during battery change

  • continuous self testing and monitoring ensures high reliability

  • compact, metallized housing made of high impact-proof plastic (easy to decontaminate), sealed for submersion up to 1 m depth (IP67)

  • extensive accessories, as e.g. probes for extending the measuring range and fields of application, probe cable, leather carrying bag, transport case (aluminium or plastic), accumulator, recharger,
    PC cable, etc.

  • direct combination with Telescope Probe DE , CE-Telescope or Telescope Adapter

  • automatic probe identification

  • RS-232 interface

Fields of application:

NDT, Fire Brigades, Civil Defence, Authorities, Customs, Shipping Companies, Nuclear Medicine, Nuclear Technology, Industry, Chemistry, Research

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