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.

DA-Rn01 Radon and daughter continuous monitor