FJ-3200型个人剂量仪是智能型袖珍仪器。它采用最新的功能较强的单片机技术制作而成。主要用来监测X射线和γ射线。在测量范围内，可任意设置各种阈值报警值，并发生声光报警及时提醒工作人员注意安全。该仪器内存大，可存贮约一周的数据。仪器主要技术符合国家标准和国际标准，是目前国内同类仪器中功能强、体积小、功耗低的佩带式袖珍仪器。它广泛用于核军工、核潜艇、核电站、工业无损探伤、同位素应用和医院钴治疗、职业病防护、核电站周围居民本底辐射水平监测等领域。

主要特点：
●数据存贮量大，具有1500小时的数据存贮能力。
●阈值报警连续可调，具有累积剂量、剂量率、阻塞、超时等阈值报警功能
●自动记录各种数据、断电或更换电池数据不丢失
●可显示、累积剂量、剂量率、工作时间、最大剂量率发生时刻及大小、累积剂量阈值、
剂量率阈值等参数
●灵敏度高，对环境本底也有响应
●体积小、操作简单
●抗电磁干扰能力强

技术指标：
（1）探测器：GM计数管（经补偿）
（2）显示：4位LCD可显示累积剂量、剂量率、阈值、最大剂量 率及发生时刻、时钟等
（3）测量范围：累积剂量当量：Hp（10）0.0μSv-9999mSv
剂量当量率：Hp（10）0.1μSv/h-500mSv/h
（4）固有误差：＜10%（2 mSv/h左右）
（5）剂量当量率响应：≤±20%（测量范围内）
（6）能量响应：≤±30% 50KeV—60Co
（7）测量时间：300秒—1秒 自动切换
（8）内存：64K 内存可存贮大约一周的数据
（9）报警功能：大于设定的累积剂量或剂量率阈值时有声光报警，并有符号显示
阻塞报警，当计数管阻塞时，连续报警不停，并有符号显示
报警声音强度在30cm处约80dB
（10）欠压指示：电池电压＜1.3±0.05V，仪器显示电池欠压符号
（11）电源功耗：AAA型1.5V碱性电池一节（5号电池）环境本底下连续使用720小时
（12）温度特性：≤±10% -10℃—+50℃
（13）湿度特性：≤±10% 0—95%RH（+35℃）
（14）外形尺寸：55（宽）×75（长）×20（厚）
（15）重量：＜75克（含电池＜98克

    FJ-3200-based personal dosimeter is a smart pocket-sized device. It uses the latest technology, more powerful microcontroller made of. Mainly used to monitor X-ray and γ-rays. Within the framework of the measurement can be arbitrarily set the value of a variety of alarm thresholds, and sound and light alarm occurs a timely reminder of the staff pay attention to safety. The instrument of memory large, can be stored for about a week of data. The main technical equipment in line with national standards and international standards, is the strong function of similar instruments, small size, low power consumption of the wear-style pocket-sized device. It is widely used in the nuclear industry, nuclear submarines, nuclear power plants, industrial nondestructive testing, isotope applications, and hospitals cobalt therapy, occupational protection, nuclear power plants around the residents of the level of background radiation monitoring and other fields.

Main features:
● Large amount of data storage, with 1,500 hours of data storage capacity.
● Adjustable alarm threshold, with the cumulative dose, dose rate, blocking, overtime, etc. Threshold Alarm
● Automatically record a variety of data, loss of power or replace the battery data is not lost
● Shows the cumulative dose, dose rate, working hours, maximum dose rate of occurrence time and size, the cumulative dose threshold,
Parameters such as dose-rate threshold
● High sensitivity to the environment also have to respond to this at the end of
● Small size, simple operation
● Anti-electromagnetic interference capability

Specifications:
(1) Detectors: GM counter tubes (as compensation)
(2) Display: 4-bit LCD can display the accumulated dose, dose rate, threshold, maximum dose rate and the occurrence time, clock, etc.
(3) Measuring range: Cumulative dose equivalent: Hp (10) 0.0μSv-9999mSv
Dose equivalent rate: Hp (10) 0.1μSv/h-500mSv/h
(4) The inherent error: <10% (2 mSv / h or so)
(5) The dose equivalent rate response: ≤ ± 20% (measurement range)
(6) Energy Response: ≤ ± 30% 50KeV-60Co
(7) Measuring time: 300 seconds -1 seconds automatically switch
(8) Memory: 64K memory, the data can be stored about a week
(9) Alarm function: more than set the cumulative dose or dose rate threshold from time to time sound and light alarm, and a symbol display
Blocking alarm, when the counting tube obstruction, continuous alarm goes on, and a symbol display
Alarm sound intensity of about 80dB at 30cm Branch
(10) Undervoltage instructions: battery voltage is <1.3 ± 0.05V, the battery voltage instrument display symbols
(11) Power Consumption: AAA-type 1.5V alkaline batteries 1 (5 batteries) environment of the 720 hours under continuous use for
(12) Temperature characteristics: ≤ ± 10% -10 ℃ - +50 ℃
(13) Humidity characteristics: ≤ ± 10% 0-95% RH (+35 ℃)
(14) Dimensions: 55 (W) × 75 (length) × 20 (D)
(15) Weight: "75 grams (including battery" 98 grams)