AT2140/AT2140A Dosemeters
Compact energy efficient device to measure ambient dose equivalent rate and continuous dose of gamma radiation.
The dosemeter can be used by radiation safety agencies for radiation monitoring or by inexperienced people concerned with radiation background level in their place of work, residence and recreation, as well as for educational purposes.
- Contact：
- 010-68460051
- 15801367013
- Brand Introduction:
- Scientific Production Unitary Enterprise "ATOMTEX" is the leading research and manufacturing centre of the Republic of Belarus and one of the world leaders in the design and manufacture of equipment for nuclear measurements and radiation monitoring. ATOMTEX was established in 1995 as a subsidiary of Minsk Scientific and Research Instrument-Making Institute. Our team is highly qualified professionals with vast experience in the field of nuclear instrumentation created in this oldest research centre. Engineering research centre, production and service facilities has staff of 190 people. ATOMTEX products are highly demanded in such areas as nuclear energy, medicine, production sector, environmental monitoring, safety control and research activities. Our product range includes more than 100 different nuclear instrumentation products, which are well known to professionals in 80 countries all over the world. Own high-precision and multifunctional metrological infrastructure, commitment to innovative ideas and advanced technologies, as well as orientation to international standards – all this helps us create state-of-the-art products of high scientific and technological level, which are user-friendly and robust. Continuous co-operation with leading national, foreign and international organizations will propel us in our continuous progress and improvement.
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- Features
- Technical Parameters
|
剂量率的显示范围 AT2140 AT2140A |
0.01 μSv/h ... 10 mSv/h 0.01 μSv/h ... 100 mSv/h |
|
剂量率的测试范围 AT2140 AT2140A |
0.1 μSv/h ... 10 mSv/h 0.1 μSv/h ... 100 mSv/h |
| 剂量的显示范围 | 0.01 μSv ... 9.99 Sv |
| 剂量的测试范围 | 0.1 μSv ... 1.99 Sv |
| 剂量率及剂量的测量的相对误差 | ±15% max |
| 标定误差 | ±5% max |
| 灵敏度 to 137Cs | 1.8 cps/μSv·h-1 |
| 能量范围 | 50 keV ... 3 MeV |
|
能量响应 ， 662 keV (137Cs) AT2140 AT2140A |
±30% max ±25% max |
|
角距 ±60°各方向响应 For 137Cs and 60Co For 241Am |
±25% ±60% |
|
测试响应时间 (剂量率大于 1 μSv/h) AT2140 AT2140A |
≤10 sec ≤5 sec |
| 测量负荷 | 最大承受100倍的剂量率测试范围上限 |
|
自然辐射环境下的最大运行时间 AT2140 AT2140A |
≥5,000 h ≥10,000 h |
|
工作温度 AT2140 AT2140A |
-20°C ... +50°C -30°С ... +60°С |
| 相对湿度 35°С （无凝结） | ≤95% |
|
跌落防护 AT2140A |
≤1.0 m （硬地面） |
| 防护等级 | IP40 |
| 电源 | 2 x AA |
| 尺寸及重量 | 111x70x28mm, 0.11kg |
Address: UNIT 2508A, 25/F BANK OF AMERICA TOWER 12 HARCOURT ROAD CENTRAL HONG KONG
Tel：010-68460051 Mobile：15810972800