AT2140, AT2140A, AT2140A/1 Dosimeters
AT2140, AT2140A, AT2140A/1 Dosimeters
Measurement of X-ray and gamma radiation ambient dose equivalent and ambient dose equivalent rate.
- Unique combination of efficiency, response and usability
- Time of continuous operation without battery replacement (2 х АА): АТ2140 – 5000 h, АТ2140А, А/1 – 10000 h
- Search mode
- USB port and software for dosimeter setup and viewing measurement results (AT2140/1)
Measurement range of ambient dose equivalent rate
|
0.1 µSv/h – 10 mSv/h (АТ2140)
0.1 µSv/h – 100 mSv/h (АТ2140А, A/1) |
Measurement range of ambient dose equivalent
|
0.1 µSv – 1.99 Sv
|
Limits of intrinsic relative measurement error
|
±15%
|
Energy range
|
50 keV – 3 MeV
|
Energy dependence relative to 662 keV (137Cs)
|
±30% (АТ2140)
±25% (АТ2140А, A/1) |
Typical sensitivity to 137Cs gamma radiation
|
1.8 cps/(µSv·h-1)
|
Protection class
|
IР40
|
Drop protection
|
≤1.0 m height (АТ2140А, A/1)
|
PC interface
|
USB (АТ2140А/1)
|
Overall dimensions, weight
|
111x70x28 mm, 110 g (w/o batteries)
|
Design and specifications are subject to change.
For details see our datasheet.
Specifications
Measurement ranges |
Limits of intrinsic relative measurement error: |
Energy range: |
Energy dependence relative to 662 keV (137Cs): |
Typical sensitivity to 137Cs gamma radiation: |
Protection class: |
Drop protection: |
PC interface: |
Overall dimensions, weight: |