200B：miniPID快速反应嗅觉传感器

200B miniPID光离子化检测器将小尺寸、快速响应和高灵敏度结合在一个易于使用、价格有竞争力的包装中。该传感器为嗅觉实验而设计，其真实频率响应为330 Hz，上升时间为0.6毫秒。检测极限是空气中100 ppb（十亿分之一）的丙烯，全量程测量范围是500 ppm。

miniPID已被成功用于涉及小鼠、大鼠、果蝇、飞蛾、蚊子和蚂蚁的大量嗅觉研究。研究人员和制造商也一直在使用miniPID来描述嗅觉仪的特性。

传感器头包含检测单元、电子测量仪、射频激发的紫外灯和灯控制电路。易于使用的控制器有用于仪器电源、泵速和增益的开关，以及一个用于设置零点的控制器。LED灯提供电源、泵和灯的状态指示。前面板上的显示屏提供传感器输出信号的快速反应指示。

● 结构紧凑（传感器头尺寸为1″×2″×3″）。
● 快速响应--330赫兹（0.6米秒上升时间）
● 检测限低--100ppb（空气中的丙烯）。
● 高信噪比
● 使用方便--利用射频激发的紫外灯

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