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Flow-Count PRO型 HPLC在线放射性检测器技术参数
发布者:huaruisen  发布时间:2022-11-03 10:20:55


技术规格

尺寸:190 x 133 x 94毫米/7.5英寸x 5.2英寸x 3.7英寸(宽xx高)

重量:1.5千克/33.1


特点和优点

易于使用的系统,具有很大的灵活性

通过PC或作为独立设备进行控制

无需PC即可轻松设置和探头监控的显示器

通过改变输出电压和RaPET色谱软件,兼容所有色谱数据系统

各种铅屏蔽探测器和易于调节的流量电池和支架,适用于大多数类型的应用(见第2页)

能够同时监测两个探测器

所有三种探测器类型(PMTPIN二极管、模拟)可同时连接到两个通道

输出模拟和脉冲以连接到任何HPLC系统

应用实例

放射性药物分析(99mTc111In125I123I131I90Y

125I和32P标记化合物的HPLC分析

单克隆抗体标记和分析(125I131I90Y

蛋白质和DNA标记和分析(32P125I

PET示踪剂分析(68Ga18F11C


探测器、铅屏蔽和流动池

有多种可互换的探测器、支架和流动池,为系统提供了测量各种同位素和放射性的灵活性。

FlowCountPRO可连接到专门配置的光电倍增管和/PIN二极管探测器,以检测高和低活动水平的γ、高能正电子和β发射器。通过完全可变的能量窗口设置减少背景干扰。微型探测器(二极管和模拟)可以安装在小的位置,并且可以在距离基本单元12英尺的地方工作,使屏蔽更容易。

根据核素种类、活度大小,操作员可以优化流动池的设置

The following detectors, holders and flow cells are available:

探测器介绍:

B-FC-3100低能γ探头:能量探测范围:10-60KeV gamma,标准本底辐射: 200-300cpmbased detector is a low energy gamma (10 60 keV) detector used primarily for 125I. 适用于125I检测;

B-FC-3200 高能γ探头:能量探测范围:>60KeV gamma,标准本底辐射: 1500-2000 cpm,适用于锝-99m、碘-131测量;

B-FC-3600高低能β探头:能量探测范围: >30KeV gamma and  beta,适用于F-18C-11等正电子核数及32P, 90Y high energy beta


Type

FC-3100

NaI/PMT based detector is a low energy gamma (10 – 60 keV) detector used primarily for 125I

FC-3200

NaI/PMT based detector is a high energy gamma (60 - 1500 keV) detector used in most nuclear medicine applications

FC-3300

NaI/PMT based detector is a wide range gamma detector with built-in lead shielding to reduce background. It uses a well configuration which gives 4 pi counting geometry (> 20 keV)

FC-3400

PIN Diode detector is compact and easy to shield. It has a high count rate capability and low sensitivity to provide a linear range from 10 μCi to 1 Ci for most gamma emitters (>25 keV)

FC-3500

PIN Diode detector is compact and easy to shield. It uses a CsI crystal to provide greater sensitivity for gamma. With the shielding FC- 5260, the FC-3500 is recommended for quality control of high activity 18F labeled com­pounds (> 100 keV)

FC-3600

Plastic Scintillator/PMT based detector is ideal for the detection of high energy beta and positron emitters such as 32P, 90Y, 18F, 11C, 13N (> 30 keV)

ADII

CsI based detector for high energy gamma (> 100 keV) radiation, separate use or integrated into the Modular-Lab HPLC System

Holders

FC-5101

Holder and flow-cell (for PMT)

FC-5102

Holder and flow-cell (for diode)

FC-5200

Lead shielded (0.5’’) holder and flow-cell; for use with high activity gammas (for PMT)

FC-5250

Heavily Shielded (2.0’’) lead holder and flow-cell; for use with PET isotopes (for PMT)

FC-5260

Heavily Shielded (2.0’’) lead holder and flow-cell; for use with PET isotopes (for diode)


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