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CdTe 探測器

型號:CdTe detector
◎工作面積/厚度:25mm2/ 1000um
◎解析度:<1.5k eV
◎2 級熱電製冷
    • 工作面積/厚度:25mm2/ 1000um
    • 解析度:<1.5k eV
    • 2 級熱電製冷

     應用

    • 醫療X射線&γ射線檢測,乳腺,影像診斷,傳統X射線。
    • X射線螢光光譜儀
    • 藝術和考古
    • 可擕式X射線&γ射線儀器
    • X射線&γ射線研究
    • 教學
    • 核電廠監控
    • 探測U和Pu
  • 探測器種類

    Cadmium Telluride (CdTe) Diode

    探測器面積

    5 x 5 mm (25 mm2)

    探測器厚度

    1 mm

    能量解析度@
    122 keV,  57Co

    <1.5 keV FWHM, typical

    暗計數率

    <5 x 10-3 counts/sec @ 10 keV < E < 1 MeV

    窗口材質

    Graphite: 1 mil thick (25 µm)
    Be: 4 mil thick (100 µm)

    前置放大器 Amptek custom design

    Reset

    尺寸

    3.00 x 1.75 x 1.13 in (7.6 x 4.4 x 2.9 cm)

    重量

    4.4 ounces (125 g)

    功率

    Less than 1 watt

    工作溫度

    0°C to +40°C

    • CdTe Diode Detector
    • Thermoelectric (Peltier) Cooler
    • Cooled FET
    • Temperature Monitor
    • Graphite or Beryllium Window
    • Hermetic Package (TO-8)

    Applications

    • Medical X-Ray and Gamma Ray Detection: Mamography and Radiology
    • Characterization of x-ray tubes: direct output spectrum, current stability
    • >X-Ray Fluorescence
    • Art and Archaeology
    • Portable X-Ray and Gamma Ray Instruments
    • X-Ray and Gamma Ray Research
    • Teaching
    • Nuclear Plant Monitoring
    • Uranium and Plutonium Detection

     

  • Detector type Cadmium Telluride (CdTe) Diode
    Detector areas 5 x 5 mm (25 mm2)
    Detector thickness 1 mm
    Energy resolution @ 122 keV,  57Co <1.5 keV FWHM, typical
    Dark counts <5 x 10-3 counts/sec @ 10 keV < E < 1 MeV
    Detector window Graphite: 1 mil thick (25 µm)
    Be: 4 mil thick (100 µm)
    Preamplifier – Amptek custom design Reset
    Case Size 3.00 x 1.75 x 1.13 in (7.6 x 4.4 x 2.9 cm)
    Case weight 4.4 ounces (125 g)
    Total power Less than 1 watt
    Operation conditions 0°C to +40°C