Very High-Volume Air Sampler
- High-volume air sampling in a short time
- High reliability
- Low operating costs
- Continuous operations inside and outside
- Programmable sampling intervals
- Constant airflow through the filter
- Simple controlling
- The possibility of controlling from a host system
VOPV-7 is intended for air sampling on filter media with adjustable flow rate. The radioactive pollutants retained on the filter can be subsequently analysed in a laboratory and the nuclide specific volume activities can be calculated.
By means of motor speed regulation, the sophisticated airflow control system provides a sustained pre-set air flow, regardless of filter fouling. The air sampler operates continuously for a fixed time or until the desired air volume is taken.