企业信息
第17年
- 入驻时间： 2006-07-26
- 联系人：叶先生
- 电话：0756-3895880
-
联系时，请说明易展网看到的
- Email：yetao@combine-inst.com
产品详情
简单介绍：
‧独特的高敏感度仪器，可侦测水晶体、黏膜和皮肤的剂量负荷，量测定向连续X射线辐射从5 keV能量的剂量等效率。
‧内建LED稳定系统提供不需要使用参考源，大型背光LCD显示屏具模拟刻度，在门坎超过时声音和视觉警报。
‧应用包括：从屏幕、夜视装备、示波器、电视机、微波产生器、离子注入装置、检查和诊察组控制可接受的低能量和强度X光位阶。
‧含有不用的X射线辐射源仪器和装置的测试认证，预防措施有效控制。
详情介绍：
性能特点：
‧独特的高敏感度仪器，可侦测水晶体、黏膜和皮肤的剂量负荷，量测定向连续X射线辐射从5 keV能量的剂量等效率。
‧内建LED稳定系统提供不需要使用参考源，大型背光LCD显示屏具模拟刻度，在门坎超过时声音和视觉警报。
‧应用包括：从屏幕、夜视装备、示波器、电视机、微波产生器、离子注入装置、检查和诊察组控制可接受的低能量和强度X光位阶。
‧含有不用的X射线辐射源仪器和装置的测试认证，预防措施有效控制。‧放射性同位素的放射量测定控制。
技术参数：
· 定向等效剂量量测范围：0.05 mSv ~ 5 mSv
· 定向等效剂量率量测范围：0.05 ~ 10 mSv/h
· 本身量测误差：±15%
· 能量范围：5-160 keV
· 可记录100组量测结果
· 保护等级：IP 54
· 尺寸：233 x 85 x 67 mm，重800克
Features
Application
The dosimeter has scintillation NaI (Tl), ø 9x2 mm, with beryllium window as a x-ray radiation detector. The measuring method of directional dose equivalent rate is based on measuring the instrument spectrum and its interval standardized weighing per a dose rate unit. The relevant energy response correction for the count rate mode is also provided.
Specification
| X-RAY RADIATION DOSIMETER AT1103M
|
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Unique high-sensitive instrument to control dose burden of crystalline lens, mucous membranes and skin. It measures directional dose equivalent rate of continuous x-ray radiation with the energy from 5 keV |
Features
| - X-ray source search | |
| - Fast response to radiation background change | |
| - Audible and visual alarm at threshold exceeding | |
| - Large digital backlit LCD with analog scale | |
| - Keeping up to 100 measurement results in the dosimeter nonvolatile memory | |
| - Built-in LED stabilization system providing no need to use a reference source | |
| - 256-channel MCA | |
| - Logging and transferring measurement results to PC | |
| - Dust and splash-proof case | |
| - Three power types |
Application
| - Control of acceptable low-energy and intensity x-ray levels from video monitors, night vision equipment, oscillographs, TV receivers, microwave generators, ion implantation devices, inspection and medical sets |
| - Certification testing of instruments and equipment containing unused x-ray radiation sources, safeguards effectiveness control |
| - Dosimetry contamination control of radioisotopes 55Fe, 239Pu, 129I, 241Am etc. |
The dosimeter has scintillation NaI (Tl), ø 9x2 mm, with beryllium window as a x-ray radiation detector. The measuring method of directional dose equivalent rate is based on measuring the instrument spectrum and its interval standardized weighing per a dose rate unit. The relevant energy response correction for the count rate mode is also provided.
Specification
 |
 |
| Detector | NaI (Tl) - ø 9x2 mm with a beryllium window |
| Directional dose equivalent rate measuring range | 0.05-100 µSv/h |
| Directional dose equivalent measuring range | 0.05 µSv - 5 mSv |
| Intrinsic measurement error | not more than ± 15 % |
| Energy range | 5 - 160 keV |
| Energy sensitivity response relatively 241Am | |
| 5 - 60 keV | ± 35 % |
| 60 - 160 keV | ± 30 % |
| Calibration error | |
| 57Сo, 109Cd, 55Fe, 241Am | not more than ± 5 % |
| Maximum input statistical load | 6·104 с-1 |
| Operation mode setup time | not more than 5 min |
| Detecting count rate range | 0.01-6· 104 с-1 |
| Detectable activity of 241Am at 0.5 m for 1-2 s | 1000 kBq (27 ³Ci) |
| Sensitivity on 241Am | 400 cps/µSv·h-1 |
| Operating temperature range | 0 - +40°С |
| Relative humidity +350С |
up to 90 % |
| Protection class | IP54 |
| Power requirements | |
| built-in Ni-Mh accumulator unit | 6 V |
| AC mains, 50 Hz | 220 V |
| DC supply | 12 V |
| Continuous operation time from fully charged accumulator unit |
not less than 24 h |
| Radio disturbance | |
| EN 55022:2006 | |
| Electromagnetic compatibility | |
| IEC 61326-1:2005 | |
| Weight | 0.8 kg |
| Dimensions | 233х85х67 mm |
Complete set: dosimeter, AC adapter, hand strap, handle, holster and Manual.
Telescopic bar 1.1 m, cable to connect PC and applied software, cable for DC supply, packing case are options and they are supplied on additional order.
The x-ray radiation dosimeter AT1103M has pattern approval certificates of Republic of Belarus, Russian Federation, Ukraine, Kazakhstan and Uzbekistan.
It complies with IEC 60846 International standard requirements.
