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  • Tracerco

    Tracerco T401 Contamination Monitor for Radiation Detection

    The Tracerco T401 contamination monitor is a cost-effective solution for detecting radioactive surface contamination in nuclear, oil & gas, medical, and emergency response fields. Rugged, user-friendly, and ideal where intrinsic safety is not required.

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    Description

    T401 Contamination Monitor

    Tracerco

    The Tracerco T401 Contamination Monitor is a highly durable, handheld radiation detection device built for professionals working in demanding environments such as nuclear energy, oil and gas, medical and life sciences, environmental remediation, and emergency response.

    Engineered for simplicity and accuracy, the T401 is designed to detect both naturally occurring radioactive material (NORM) and man-made isotopes. It features a detachable radiation probe with a flexible extension cable, dual visual displays, and audible alarms—making it an essential tool for contamination surveys, decontamination validation, and radiation safety.

    Specifications

    Perfomance

    Radiation detected
    Alpha, beta and gamma.
    Automatic direct
    translation to Bq/cm2 for
    Cs-137, Am-241, C-14,
    Cl-36, Pb-210 (wet and
    dry), Ra-226 (wet and dry),
    Sr-90, Co-60, P-32, Pu-239,
    U-238
    Detector
    Single halogen thin
    window Geiger Muller tube
    Over range response Peak radiation dose rate
    Bar graph display will read
    full scale. Digital numeric
    display shows 0UEr (over)
    above 4,000 cps

    Electrical

    Battery
    Standard 9V PP3 battery
    Battery life
    100 hours typically with
    background radiation
    Low battery indication
    On 4 hours battery life
    remaining variation with
    battery voltage: Less
    than 15% over operating
    temperature range
    Variation with battery voltage
    Less than 15% over
    operating temperature
    range

    Mechanical

    Case material
    Robust, chemical resistant
    polymers
    Count range
    Bar graph display (0-1,000
    cps) Digital numeric display
    in cps or Bq/cm2
    Weight
    1 kilogram (approx.)

    Enviromental

    Variation with temperature
    Less than 2%
    Ingress protection rating
    Main case is sealed to IP65,
    sensor head sealed to IP34
    Humidity range
    0-95%
    Standard compliance
    EU directives: 2004/108/
    EC Electromagnetic
    Compatibility Directive

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