The ERS-2-S is an Electrostatic-Radon-Sampler for the determination of the
The ERS-2-S is an Electrostatic Radon Sampler with a metallic hemisphere with a volume of 2 l and an active diameter of 180 mm.
A positive HV of
The ERS-2-S is built in a self contained aluminium case for the transportation of the system and the use of the system in a laboratory or in the field.
The ERS-2-S operates by battery and its charger. High-Power version with Li-Ion-Battery and charger.
The ERS collects the spectra within a memory with a capacity of > 750 complete (alpha-numeric) spectra and results for a read-out later on, in accordance
to the pre-selected cycle-time,
The ERS-2-S operates with an alpha-detector (PIPS) and MCA with 256 channels. The evaluation and calculation of measurements will be done by using Alpha-Spectroscopy.
The ERS is operating with fast response, high resolution and high efficiency for the evaluation of the
For the determination of the Radon- and Thoron-exhalation-rate the ERS should be placed on the surface of the material to be examined. The calculation of the flux-rate, with the result of Bq/m²/s by the use of the Tracerlab-Spectrum-Software will be done by an external PC-system. As an option, the system can be used for the continuous measurement of the Radon- and Thoron-gas-concentration, with a continuous air-flow. A built-in regulated air-pump with an air-flow-rate of 10 - 30 l/h sucks ambient air through the sealed counting-chamber. The calculated results in Bq/m³ are shown at the display and stored in the data memory with a capacity of > 750 spectra and results for a read-out later on.
The communication with the system is done by PC via USB.