芬兰RAD-60型个人剂量仪

一﹑简介
        芬兰RAD-60型个人剂量报警仪是一种从事γ射线和X射线辐照工作人员的个人剂量报警仪。是能够准确测量辐射剂量以确保使辐照工作人员的辐射剂量保持在合理的低水平。剂量率或累计剂量值显示在液晶显示屏上。当剂量或剂量率超过预置值时响起声音报警。能量补偿电路确保仪器有高准确度。即使取出电池，测量结果仍能存储在芯片中不会丢失。此个人剂量仪的机壳坚固耐用且防水喷溅，采用易去污的光滑耐撞击材料制成，能防止其读数由于机械撞击或由于射频场的作用而意外消除。

二﹑特点
1.可任意选择报警范围;
2.可累计射线剂量;
3.可测量实时射线剂量率;
4.数字显示;
5.体积小,重量轻 ;
6.灵敏度高;
7. μSv/h和mrem/h测量单位互换

三﹑技术指标
1.可探测辐射种类：γ射线和x射线。
2.能量响应范围：60 KeV-3.0 MeV（好于±25%）
3.测量范围：剂量 1μSv—9.99Sv（0.1 mrem—999 rem）
4.剂量率：5μSv/h-3Sv/h（0.5mrem/h—300rem/h）
5.测量准确度：±5%（Cs137,662KeV 剂量率为2mSv/h时）
6.剂量率线性：±15%
7.探测器类型：硅（晶体）二极管
8.工作温度范围：-20℃至 +50℃
9.工作湿度：10%—90%（相对湿度）
10.尺寸：78x67x22mm（不包括口袋夹）
11.重量：80g（含电池）
12.电池型号：1.5V7号碱性电池

   The essential tool for personal radiation protection
The RADOS RAD-60 Personal Alarm Dosimeter is a precise and reliable instrument for ensuring the personal safety of the user. Ideally, the RAD-60 is used in everyday radiation monitoring, in stand-alone conditions. If your needs grow for a more sophisticated system, the versatile RAD-60 can also be integrated into an Access Control System. The RAD-60 can be switched into System Mode, for the purpose of tracking Personnel Dose records and generating compliance reports.
The design includes state-of-the-art technology with built in memory for retrieving dose, even during power-down. It eliminates outside interference from shock and RF. The RAD-60 is easily programmed by the user, has a digital display and operates with a single AAA alkaline battery.
Could it get any easier than this ?

 
So simple use...with the push of a button, you can
Turn the unit on/off
Change the digital display to read dose or dose rate
Slect from several dose and dose rate
Alarm levels
Turn the chirp function on/off
Reset integrated dose
Perform a battery test
The large digital display gives instant dose or dose rate readings
The audible alarm is loud - better than 85 DBA
 
Reader and Software available for Dosimeter Configuration- Calibration-or Access Control 

Specifications
Radiation detected Gamma and X-Ray
Detector type Energy compensated Si-Diode
Measurement range Dose: 1 uSv - 9.99 Sv or 0.1 mrem - 999 rem
Dose Rate 5 uSv/h - 3 Sv/h or 0.5 mrem/h - 300 rem/h
Calibration Better than ±5% (Cs-137, 662 keV at 2 mSv/h), Hp(10)
Energy response Hp(10), 60 keV - 3 MeV, better than ±25%, up to 6 MeV, better than ±35%
Dose rate linearity Better than ±15% up to 3 Sv/h (300 rem/h) 
Audible alarms Seven separate alarms, 
sound level typically better than 85 dBA at 30 cm
integrated dose
dose rate
dose overflow
dose rate overflow at 3 Sv/h or 300 rem/h
low battery 1 and 2
defect
 
Alarm thresholds Six preset values each for integrated dose and dose rate-push button selection
Power supply One triple A alkaline cell, typical life is 1800 hours in background (dose mode)
Reader Infrared communication via bottom of the dosimeter
Button functions Front panel push button has the following selectable functions 
change display priority (dose/dose rate)
switch ON/OFF
chirp ON/OFF
reset integrated dose
change alarm thresholds
activate battery test
 
Temperature range -20 - + 50° C operational, humidity up to 90% RH, non-condensed; -20 - + 70° C storing
Dimensions 78 x 67 x 22 mm
Weight 80 g (including battery)