Radon water kit : Precise determination of radon concentration in water

Radon can accumulate in water. To reliably determine the radon exposure of water samples, we have developed the Radon Water Kit—a specially designed extension for our RTM 2300 and EQF 33XX measuring devices. The system is based on the solubility equilibrium of radon between water and air. Since this depends heavily on temperature, a high-precision temperature sensor has been integrated, which continuously provides data during the measurement that is automatically incorporated into the calculation. This gives you reproducible and reliable measurement results.

Design and Function

The radon water kit consists of a gas washing bottle that is filled with a defined amount of water. The bottle is connected via connecting hoses to the measuring device, which pumps air in a circuit through the bottle and through the measuring chamber of the device, while the temperature sensor measures the current sample temperature. In this way, the radon is transferred from the water into the air and then analyzed.

Scope of delivery

The radon water kit contains all the components you need to start measuring right away

• Gas washing bottle with hose adapters
• Plastic bottle holder with integrated temperature sensor
• Water inlet protection (if not included with the device, it must be ordered)
• Connecting hoses for safe installation
• Measurement cycle file for direct use with the measuring device

Advantages

High precision

Automatic consideration of temperature in calculations

Ready for immediate use

All components for water sampling are included

Easy to use

Clearly structured measurement cycle

Reliable results

Closed air circuit prevents measurement errors due to environmental influences

Flexible use

Compatible with current SARAD measuring devices (RTM 2300, EQF 33XX)

Versatile display options

Direct display in Bq/l on the connected SARAD measuring device