IMAGESCO成立于 1982 年，目的是以业余爱好者的价格用实验室质量的设备将这种热情推向市场。
IMAGESCO计数器GCA-07产品参数
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DETECTS IONIZING RADIATION:
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Alpha particles above 3 MeV in energy. GM tube has a thin mica window that allows alpha radiation to be detected. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV.
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SENSOR
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constructed using an American made LND 712 Geiger Mueller (GM) Tube. The GM tube has a .38 effective diameter. Alpha radiation end window comprised of 1.5-2.0 mg/cm2 mica.
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LCD DISPLAY
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is a 16 character by 2 lines display. Displays count and equivalent radiation level.
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CPS MODE:
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LCD displays second by second count and current radiation level in millirads (mR) per hour (mR/hr) Imperial or in millisivets (mS) per hour (mS/hr) Metric. Switch selectable.
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CPM MODE:
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LCD display minute by minute count and background radiation level in microrads (uR) to millirads per hour (mR/hr) Imperial. Or in microsivets (uS) to millisivets per hour (mS/hr) Metric.
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I/O OPTIONS:
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Headphones. External Speaker. External Power. 3.5mm Data Port for WIN PC and microcontroller interface. WIN PC requires optional 3.5mm to USB data cable.
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DATA OUTPUT PORT:
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The 3.5MM stereo socket outputs either Serial Data (default) or a TTL logic pulse for each radioactive particle detected. Jumper switch selection. The serial output is the counts per second sent via USB cable (sold separately) to our Windows PC Geiger Counter Graphing program for charting and recording the measured radiation over time.
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SECONDARY INDICATORS:
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Audio (clicks) and visual (LED) included. Also includes a headphone jack and a power jack for external power. A 110 VAC to 9V wall transformer power supply is included. 9V battery (mobile operation) not included.
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POWER:
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For mobile operation a 9V battery (not included) may be used. A 110-220 VAC wall transformer power supply is included.
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IMAGESCO计数器产品介绍
THE GCA-07 DIGITAL GEIGER COUNTER is the only Geiger counter you will ever have to purchase. It has a proven track record detecting and measuring nuclear radiation in hospitals, medical research, college laboratories,industrial settings, transport containers, top soil, granite table tops, scrap metal, oil fields, objects and interior spaces.
APPLICATIONS and USES: Personal radiation detection: Survey meter: Education and nuclear experiments: Emergency Services: Domestic preparedness: Post-accident response. Compliance Verification and Radiation Screening for wastes and other materials.
LCD DISPLAY: The 16 x 2 character LCD displays radioactive count and radiation level in mR/hr or mSv/hr. Time selection switch allows Counts Per Second (CPS) or Counts Per Minute (CPM) mode.
CASE SIZE: The GCA-07 measures 7 ½" (length) x 4.1" (width) x 1 ¼" (height).
EXTERNAL PROBE: The external wand makes it easier to search materials and to detect surface contamination.
COUNTING RANGE: 1 Count Per Minute (CPM) To 10,000 Counts Per Second (CPS).
RADIATION RANGE: 0.001 mR/hr resolution to 1000 mR/hr Range (Imperial Measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric Measurements).
NIST TRACEABLE CALIBRATION: Factory calibration using an NIST traceable radiation source to insure accurate radiation measurements.
POWER: For mobile operation a 9V battery (not included) may be used. A 110-220 VAC wall transformer power supply is included.
GCA-07 数字盖革计数器是您购买的盖革计数器。它在医院、医学研究、大学实验室、工业环境、运输容器、表土、花岗岩桌面、废金属、油田、物体和内部空间中检测和测量核辐射具有良好的记录。
应用和用途： 个人辐射检测： 测量仪： 教育和核实验： 应急服务： 国内准备： 事故后响应。废物和其他材料的合规性验证和辐射筛查。
LCD 显示屏：16 x 2 字符 LCD 以 mR/hr 或 mSv/hr 显示放射性计数和辐射水平。时间选择开关允许每秒计数 (CPS) 或每分钟计数 (CPM) 模式。
外壳尺寸：GCA-07 尺寸为 7 ½"（长）x 4.1"（宽）x 1 ¼"（高）。
外部探头：外部棒使搜索材料和检测表面污染变得更加容易。
计数范围：每分钟 1 次计数 (CPM) 到每秒 10,000 次计数 (CPS)。
辐射范围：0.001 mR/hr 分辨率至 1000 mR/hr 范围（英制测量）； 0.01 uSv/hr 分辨率 - 10 mSv/hr 范围（公制测量）。
NIST 可追溯校准：使用 NIST 可追溯辐射源进行工厂校准，以确保准确的辐射测量。
电源：对于移动操作，可以使用 9V 电池（不包括在内）。包括一个 110-220 VAC 壁式变压器电源。
IMAGESCO计数器其他常见型号：
IMAGESCO GCA-07W
IMAGESCO GCA-07
IMAGESCO GCA-07W DL
IMAGESCO GCA-07W-C
IMAGESCO GCA-07W-DL-C
IMAGESCO GCA-06W-C
IMAGESCO GCA-06W
IMAGESCO GCA-06
IMAGESCO GCA-03W
IMAGESCO GCA-03