北京美嘉图科技有限公司
高级会员第2年 参观人数:80172
  • 参考报价:电议
    型号:
    产地:美国
    在线咨询
  • 详细介绍:


    仪器简介:

    XR-100CR 是一种新的高性能x 射线探测器,包括前置放大器和致冷系统,通过热电法冷却的Si-PIN 光

    电二极管作为X 射线探测器。在二级致冷系统上还装有输入场效应管和一个新型的反馈电路。这些组

    件在大约-55°C 的环境下工作,其温度由一个内置的温度传感器控制。探测器的密封TO-8 包装有一个

    铍薄膜窗口,用于软x 射线探测

    技术参数:

    Detector Type Si-PIN
    Detector Size From 6 mm2 to 25 mm2, See Selection Guide
    Silicon Thickness 500 µm See efficiency curves
    Collimator Multilayer, click here for more information
    Energy Resolution @ 5.9 keV (55Fe) 145 eV FWHM to 230 eV FWHM depending on detector type and shaping time constant.

    See Selection Guide

    Background Counts<3 x 10-3/s, 2 keV to 150 keV for 7 mm2/300 µm detector
    Detector Be Window Thickness 1 mil (25 µm),or 0.5 mil (12.5 µm), See transmission curves
    Charge Sensitive Preamplifier Amptek custom design with reset through the H.V. connection
    Gain Stability<20 ppm/°C (typical)
    Case Size 3.00 x 1.75 x 1.13 in (7.6 x 4.4 x 2.9 cm), See mechanical dimensions
    Weight 4.9 ounces (139 g)
    Total Power<1 Watt
    Warranty Period 1 Year
    Typical Device Lifetime 5 to 10 years, depending on use
    Operation conditions 0°C to +40°C
    Storage and Shipping Long term storage: 10+ years in dry environment

    Typical Storage and Shipping: -20°C to +50°C, 10 to 90% humidity non condensing

    TUV Certification

    Certificate #: CU 72072412 01

    Tested to: UL 61010-1: 2004 R7 .05

    CAN/CSA-C22.2 61010-1: 2004

    Inputs
    Preamp Power ±8 to 9 V @ 15 mA with no more than 50 mV peak-to-peak noise
    Detector Power +100 to 200 V @ 1 µA (varies for different detector types) very stable <0.1% variation
    Cooler Power Current = 350 mA maximum, voltage = 4 V maximum with <100 mv peak-to-peak noise

    Note: the XR-100CR includes its own temperature controller

    主要特点:

    • Si-PIN 光电二极管

    • 2 级热电致冷器

    • 温度控制器

    • 铍窗

    • 密封包装(TO-8)

    • 宽的探测范围

    • 易操作