Radon and Thoron Gas Monitors

Sarad designs and manufactures radiation detection and environmental instrumentation products, including radon and thoron gas monitors.

All Sarad monitors are made at its facility in Germany, and are locally available at ADM Nuclear Technologies. Contact our team for more information, our details can be found here.

Sarad Radon and Thoron Gas Monitors

If you are looking for residential and commercial radon and thoron monitoring devices, we can provide you with technical advice and assistance so you can get the most suitable model for your requirements.

EQF 3220 – Radon and Thoron Gas, and Radon Progeny Product Monitor

This model is suitable for mining and geological applications, for simultaneous measurements of airborne radon and thoron gases, as well as radon progeny. The EQF 3220 can store the complete alpha spectrum for each measured value in a 2GB memory card, which can be accessed from your device through a USB interface.

RTM 1688-2 – Universal Radon and Thoron Monitor for Soil Gas and Water (option for remote data transmission is available)

The RTM 1688-2 is a versatile monitor that can be used to detect radon and thoron presence in water and soil gases, suitable for residential, workplace and research settings. It can be used in mining, civil engineering and other fields requiring tests done for soil and water composition, e.g., geology, mineralogy, physics, chemistry, etc.

The RTM 1688-2 is now equipped with the MODBUS RTU protocol.

RTM 2200 – Airborne Radon/Thoron Monitor

This model features a scalable multi-parameter measuring station, suitable for use in residences, workplaces (including underground environments), and environmental monitoring, e.g., volcanic activity, earthquake prediction, etc.

RTM 2200 Soil Gas – Monitor for Radon/Thoron Soil Gas Sampling

The RTM 2200 Soil Gas model is designed to measure radon and thoron in soil air for assessing risks in planned building developments and for geological investigations.

Smart Radon Sensor - Radon Sensor for Building Automation Systems

The Smart Radon Sensor integrates with building automation systems to monitor radon levels. It is typically placed in the lowest livable area of a building, where radon levels are likely to be highest. Carbon dioxide and barometric monitoring are available as an optional extra.

Thoron Scout – Simultaneous Measurement of Radon and Thoron Presence

The main difference of Thoron Scout is its ability to measure thoron and radon simultaneously by using a diffusion-type measurement chamber. The modified measurement chamber was adapted from the Radon Scout, while the electronics come from the RTM 1688-2 model. Thoron Scout is useful if you require fast detection of changes in thoron activity concentrations because thoron has a very short half-life, which other monitors specifically made to measure radon gases could miss.

Radon Scout Series

Sarad’s Radon Scout series offers a range of accurate radon monitoring designed for various applications. We have the following models available:

Radon Scout Everywhere – remote controlled radon sensor with switching output

Radon Scout Home – compact radon monitor for residential use with user-friendly features

Radon Scout Expert – highly sensitive electronic radon monitoring with advanced sensors

Radon Scout Professional – radon monitor/dosimeter for short and long-term measurements

Radon Scout and Radon Scout PLUS – for standard indoor measurements – now with switch output for ventilation control

Radon and Thoron Gas Monitor Accessories

ADM can also help provide you with complementary accessories to the Sarad radon and thoron gas range of monitors. Among these accessories include the following filters, but please contact our team if you are looking for something specific, we can help source it for you.