德国SARAD氡钍子体测量仪RPM2200

产品介绍

产品名称：氡钍子体测量仪

品牌：SARAD

产地：德国

型号：RPM 2200

氡钍子体测量仪RPM2200介绍：

氡钍子体测量仪RPM2200是一款高品质的现代氡子监测器。

氡钍子体测量仪RPM2200的采样头的细孔膜过滤器可更换，无需任何工具。增强型过滤器与自动控制的旋片泵结合使用，可确保恒定的空气流量通过过滤器。一个传感器永久测量过滤器上的气压，以便立即识别用尽或穿孔的过滤器。

氡钍子体测量仪RPM2200使用敏感区域为 400 mm² 的防光硅探测器。结合细孔膜过滤器，获得了分离单个氡衰变产物的**光谱分辨率。

氡钍子体测量仪RPM2200分析连续进行，即同时进行衰变产物的处置和收集的衰变产物的活性测定。它发布了氡和钍衰变产物的平衡等效浓度（EEC）和潜在的α能量浓度（PAEC）。

由于钍子衰变产物212 Po的放射性半衰期较长，因此氡钍子体测量仪RPM2200过滤器上的活度不直接用于测定钍子衰变产物浓度（响应时间约为 40 小时）。为了获得合理的时间分辨率（例如每小时变化），212 Po 衰减率将被区分。

氡钍子体测量仪RPM2200配备一个大触摸屏，显示测量值。所有测量数据都存储在 2 GB 存储卡上，可通过 USB 接口从 PC 或笔记本电脑访问。数据传输和设备控制可以通过移动宽带调制解调器完成，也可以通过 ZigBee 适配器（短距离无线网络）完成。

用于固定局部伽马剂量的 NaI 检测器是该设备的可选功能。

可以为氡钍子体测量仪RPM2200配备伽马探头 (NaI) 以确定剂量率或检测放射源。有额外的输入和输出用于连接额外的传感器和演员。数据表显示了一些示例。

氡钍子体测量仪RPM2200包括用于显示器操作和配置的软件。运输箱可以作为可选附件订购。

氡钍子体测量仪RPM2200参数：

中文内容来自机器翻译，内容仅供参考，实际内容可参考原厂介绍或以合同为准。

英文原文：

RPM 2200

The RPM 2200 is a high-quality and modern radon progeny monitor.

The fine pored membrane filter of the newly developed sampling head is exchangeable with no need of any tool. The reinforced filter is used in combination with an automatically controlled rotary vane pump that guarantees a constant air flow through the filter. A sensor permanently measures the air pressure over the filter in order to recognize an exhausted or perforated filter instantly.

As detector we use a light-protected silicium detector with a sensitive area of 400 mm². In combination with the fine pored membran filter, an optimal spectral resolution to separate the individual radon decay products is attained.

The analysis is carrying out continuously, i.e. disposition of the decay products and determination of the activity of the collected decay products take place simultaneously. It issued the equilibrium equivalent concentration (EEC) and the potential alpha energy concentration (PAEC) each for radon and thoron decay products.

Because of the long radioactive half-life time of the thoron decay product 212Po, the activity on the filter is not used directly for determination of the thoron decay product concentration (response time of about 40 hours). To achive a reasonable time resolution (e.g. hourly variation) the 212Po decay rate will be differentiated.

The RPM 2200 disposes of a big touch-screen, showing the measured values. All measured data is stored on a 2 GB memory card and is accessible from a PC or laptop through a USB interface. Data transmission and device control can be done by mobile broadband modems, as well as via ZigBee adapter (short range wireless network).

A NaI detector to fix the local gamma dose is an optional feature of the device.

It is possible to equip the RPM 2200 with a gamma probe (NaI) to determine the dose rate or to detect radioactive sources. There are additional inputs and outputs for connecting additional sensors and actors. The data sheet shows some examples.

The software for the operation and configuration of the monitor is included. A transport case can be ordered as optional accessory. 

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