Radon And Daughter Continuous Monitor Portable Radiation Detection Systems
DA-Rn01 Radon and daughter continuous monitor
Product introduction
DA-Rn01 Radon and Progeny Continuous Monitor is a portable real-time continuous instrument for testing radon concentration/radon (thorium) progeny and total ∂ potential concentration.
It can be used in underground engineering, underground mines, tourist caves, nuclear facilities, associated uranium ore series, geological exploration, radiation hazard assessment caused by earthquakes, and measurement of radon in indoor environments, health supervision and radioactive detection and evaluation. source, radon treatment, radiation safety assessment, etc.
The instrument can give results immediately, is easy to operate and portable, and is suitable for large-scale radon and daughter level investigations. Key performance indicators
Technical parameters
|
Item |
Specification |
|
Detector |
Semiconductor detector. |
|
Instrument background |
≤3cpm; measurement count (sensitivity): 30~40cpm (ordinary environment). |
|
Detection efficiency |
40% (2π) to 239Pu; |
|
Counting capacity |
99999999; |
|
Measuring range |
Radon/radon progeny concentration 2×106Bq/m3, ∂potential concentration: 10-8-10-2J/m3. |
|
The measurement time |
adjustable from 1 to 100 minutes; |
|
Micro sampling pump |
1L/min (built-in). |
|
Ambient temperature |
-10～45℃; |
|
Relative humidity |
≤95%; |
|
Power supply |
Built-in 8.4V 10000mA lithium battery; |
|
Size |
385mm×370mm×235mm |
|
Weight |
about 4Kg. |
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