MODEL # FM-7-ABNI放射性碘监测系统
APPLICATION: The FM-7-ABNI Air Monitor assures safety against airborne radioactivity contamination by means of constant check with alarm and record capability. It provides integrated exposure information and can provide hard copy via external printer or computer. It is a complete system but may be expanded per need with modules of the FM-5/7 series. The FM-7-ABNI is the more sensitive and versatile version of the broadly used long time standard, the FM-5-ABNI. It may be used to monitor stack effluent down to EPA levels as well as hoods or workplace air.
MODEL # FM-7-ABNI放射性碘监测系统 对碘气溶胶辐射污染物持续检测，报警并记录功能，以确保安全。放射性碘监测系统 提供一体化综合暴露信息，通过打印机或电脑可以硬拷贝，是一套完整系统，可根据需要用FM-5/7系列模块进行拓展。MODEL # FM-7-ABNI放射性碘监测系统以FM5-ABNI为基础（一款一直以来广泛使用的机型），更敏感，功能更多，可用于监测烟囱
排放物，低到EPA标准，也可用于检测排风管，手套箱或工作场所空气
FEATURES: 特点
• REAL TIME ALARM
• 实时报警
• LINE OPERATED
• AC线供电
• PORTABLE
• 便携
• INTEGRATED EXPOSURE
• 综合暴辐
• STANDARD FM-5/7 MODULES
• 标准FM-5/7模块
• CAN DRAW AIR FROM HOOD, DUCT, ETC.
• 可以从风罩/管里抽取空气气样
• QUICK CHANGE FILTER CARTRIDGE
• 更换滤芯
• REGULATED AIR FLOW
• 可调节空气流量
• RS232 COMPUTER INTERFACE
• RS232电脑接口
• OPTIONAL DATA LOGGER
• 选购数据录入
DEION: 描述
The FM-7-ABNI uses a standard charcoal filter in TA's unique quick change, no leak holder to trap any airborne Radio Iodine. The filter is under constant surveillance via a thin window scintillation detector. Air is drawn by a regulated pump through a three-foot inlet hose and exhausted via a flow meter through another three-foot hose. These may be extended to allow monitoring of hoods, glove boxes, stacks, etc. Time is recorded by an odometer type timer wired into the pump circuit. The unit is completely self-contained and portable. Complete with 10 filter cartridges.
MODEL # FM-7-ABNI放射性碘监测系统 I在TA产品转换中使用标准炭滤器，无漏夹可捕获任何气溶胶辐射碘。通过闪烁探头薄窗可持续监测滤网，带3英尺长进气软管的调节泵吸入气体，经过一个流量计及另外一根3英尺长的软管排出，可延伸以监测风管，手套箱和烟囱道等，通过一个里程表类型的定时器计时，与泵电路连接，此仪器完全一体、便携。配有10个滤芯.
SPECIFICATIONS: 规格
Sensitivity:灵敏度：
Limit of sensitivity and (as Iodine 131) at 150 liters/minute air flow rate is 4 x 10-13 μCi/cc integrated over an 8 hour period, or 8 x 10-14 μCi/cc for a 40 hour period. This corresponds to 2 x 10-10 μCi/ml minute exposure which is equal to 0.6% of the California Safety Code Title 17 and USNRC Title 10 limit for 40 hour weekly exposure to most hazardous beta and/or gamma emitter in absence of Ac 227.
在8小时内，150L/min的气流量灵敏值（根据碘131或正电子发射极）是4×10-13微居/毫升，或40小时的期间内，为8×10-14微居/毫升，这相当于每分钟曝光2×10-10微居/毫升，等于0.6％的加州安全守则7和USNRC 0条的每周40小时对危险β和/或γ放射器的暴露标准，无Ac 227
Detector: 2'' diameter probe with thin window, thin crystal, scintillation detector, Model PGS-3I for sensitivity to all iodines.
探头：直径2''，带薄窗、薄晶体闪烁探测的探头，型号PGS-3I对所有碘敏感。
Electronic Modules Include:
电子学模块包括
MVR-5R Power and H.V. Bias Supply.电源和HV偏置电源
FIL-7DP Programmable Scaler.可设定定标器
MGC-23 RS-232 Computer Interface (internal).RS-232电脑接口（内置）
MAC-5 Air Control Timer; Low Flow Alarm Flowmeter.气流定时器，低流报警器
MGA-5 Single Channel Analyzer.单道分析仪
WIN-W Optional Data Logger Software.选购数据录入软件
Pump: Muffler and trap included. 115V 60Hz 2A. (230 V 50-60 Hz optional).
泵：包括消音器，115V 60Hz 2A. (230 V 50-60 Hz 选购).
Shielding: 1'' lead about sample and detector.
屏蔽：样品和探头周围1''铅屏
Range:1 x 10-13 to 1 x 10-7 μCi/cc or (Ci/m3).
量程：1 x 10-13 -1 x 10-7 μCi/cc 或 (Ci/m3).
Alarm: Settable. 2000 Hz beeper and red flasher.
报警：可设定，2000 Hz蜂鸣音和红色闪灯
Response Time: Settable 1 second to 40 hours.
响应时间：可设定1秒-40小时
Readout: 6 digit LED for programmed information plus 6 digit LCD for integrated dose.
读数：6位数LED用于设定信息显示，6位数LCD用于总剂量
Power: 115V, 50-60 Hz (230 V optional).
电源：115V, 50-60 Hz (230 V 可选购).
Flow Rate: Regulated. Normally set at 70 liters/min.
流量：调节，正常设定在70升/分钟
Filters: Includes package of 10 silver activated charcoal filter cartridges Model CF-1.
Can also use membrane, p
