Continuous monitoring instrument for radioactive aerosols

Product Introduction

SLT-701Continuous monitoring of radioactive aerosolsinstrumentSuitable for continuous monitoring of radioactive aerosols formed by various long-lived nuclides in the air, capable of simultaneously providing information onaandActivity concentration of beta radioactive aerosols.

The equipment consists of an on-site processing unit, an aerosol sampling detection unit, an electrical control box, an air pump, a flow meter, a rack, etc.

Technical Parameter

Detector: passivated ion implantation planar silicon detector（PIPS Semiconductor Detector

Measurement range: forα，0.05Bq/m³~1.0×10⁷Bq/m³；

regardingβ，1.0Bq/m³~1.0×10⁷Bq/m³；

Sampling traffic:30 ~60 L/min；

Filtration efficiency: greater than99%；

Environmental conditions:Temperature: Environment-15°C ~ 40°C， Monitoring Gas -20°C ~ 40°C；

Humidity: Environment0~95% non condensing, monitoring gas 0~95% (non condensing);

Power:600 W；

Sampling method: continuous paper feeding, continuous cumulative sampling, real-time measurement;

Measurement method: Simultaneously using energy discrimination method anda/β ratio method;

1024 tracksaReal time display of energy spectrum;

Automatic control: automatic real-time control; Automatic fault sound and light alarm and over threshold alarm, with continuously adjustable alarm threshold, suitable for use in multiple occasions;

Network and Data Transmission:two-wayRS-485 communication interface, which can transmit real-time measurement values, high values, high values, and failure/fault alarm information of the instrument to the radiation monitoring system in real time

Database: Measurement results are stored in a dedicated database;