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Cobia Smart
Cobia Smart is a simple-to-use instrument for checking that the output from an X-ray tube is correct.
 
Place it beneath the X-ray tube, take an X-ray exposure, and instantly get an accurate reading.

Cobia Smart

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  • Check and Go

    Designed for simplicity, the Cobia SMART is perfect for everyday use in X-ray quality assurance. With its intuitive interface and quick setup, you can check the device and go—ensuring your X-ray machine is functioning correctly as it should be.

    Rotatable Color Display

    Cobia SMART R/F has a clear and rotatable color display for easy and convenient viewing from any angle– even from a distance.

    Automatic Adjustments

    The device automatically adjusts for key parameters like kV, total filtration, and sensitivity, eliminating the need for manual calibration. This makes the Cobia SMART an ideal tool for hassle-free, routine inspections.

    Data Storage

    Built-in memory stores measurement data for historical reference and trend analysis, helping monitor X-ray system performance over time

    Different languages

    In addition to English, the meter supports multiple languages, including Chinese, French, German, Japanese, Norwegian, Russian, Spanish, Swedish, and Turkish. Language preferences can be easily selected through the Cobia menu, and the device is constantly being updated with more languages.

  • Specifications

    • Weight: 280g
    • Size: 140 × 78 × 28 mm³
    • Display: Color, 320 x 240 pixel
    • Power source: Int. battery / Ext. power supply
    • Battery life: 10 – 20 hours
    • Calibration Cycle: 2 years

     

    Measuring Parameters

    • Tube volt.: 38 – 155 kVp (±2 %)
    • Time: 0,33 ms – 9999 s (±1 % or ±0.33 ms). 3 – 9999 pulses
    • Dose: 70 nGy–1700 Gy (±5 %). 8 μR – 200 kR (±5 %)
    • Dose Rate:
      • 2.5 µGy/s – 175 mGy/s (±5 % or ±25 nGy/s)
      • 0.3 mR/s – 20 R/s (±5 % or ±2.5 μR/s)
      • 17 mR/min – 1.2kR/min (±5 % or ±0.15 mR/min)
    • Auto-Compensation: All dose parameters are automatically compensated for using measured kVp and TF over their specified ranges.
    • HVL: 1.2 – 14 mm Al (±10 % or ±0.2 mm)
    • Total Filtration: 1.0 – 90 mm Al (±10 % or ±0.3 mm Al)
    • Pulse frequency: 1/6 – 260 Hz (±1 %)
    • Dose/Pulse: 
      • 10 nGy/p – 600 mGy/p (±5 %)
      • 1.1 µR/p – 66 R/p (±5 %)
    • Min. Exp. Time: 0.1ms
    • Sensitivity: 
      • 0.2 mA @ 50 kV
      • 50 cm (3mm Al)

     

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