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Jonas Paulsrud

Radonova, radon events 2026
Radonova to take part in European meetings on radon mitigation and new measurement technology News

Radonova to take part in European meetings on radon mitigation and new measurement technology

In November and December, Radonova will take part in two European meetings focused on radon. First comes ROOMS in Barcelona, where the company will be exhibiting, followed by a RadonNET research project meeting in Warsaw. Both provide opportunities to share experience and advance understanding of how radon can be measured and exposure reduced. International collaboration is an important part of…
Jonas Paulsrud
October 27, 2026
Radonova, Canada
Radonova expands its local presence in Canada News

Radonova expands its local presence in Canada

Radonova, the global leader in radon measurement, is taking the next step in its expansion in Canada by establishing a local presence in Mississauga, just outside Toronto. The move strengthens the company’s presence in one of the world’s most developed radon markets and creates better conditions for local logistics, customer service, and future growth. The new operation will provide Canadian…
Jonas Paulsrud
October 6, 2026
Radtrak3, radon detector
As the Heating Season Begins, It Is Time to Check Radon Levels Measurement

As the Heating Season Begins, It Is Time to Check Radon Levels

Across much of the Northern Hemisphere, autumn marks the start of a useful period for measuring radon in homes and workplaces. As buildings are heated and windows tend to stay closed, a long-term measurement can provide a clearer picture of indoor radon levels. Radon is a naturally occurring gas that can enter buildings from the ground. It cannot be seen…
Jonas Paulsrud
September 29, 2026
Book about radioactivity
New Book by Radonova Expert Explores the History of Radioactivity NewsUncategorized

New Book by Radonova Expert Explores the History of Radioactivity

Understanding and measuring radon begins with an understanding of radioactivity. For José Luis Gutiérrez Villanueva, a specialist at Radonova Laboratories, a lifelong interest in the subject has now resulted in the publication of Historia de la Radiactividad (History of Radioactivity), released in spring 2026. The book traces the development of radioactivity from the groundbreaking scientific discoveries of the late nineteenth…
Jonas Paulsrud
August 12, 2026
Radonova surpasses 1,500 SPIRIT units sold – reshaping how radon is measured Measurement

Radonova surpasses 1,500 SPIRIT units sold – reshaping how radon is measured

Radonova Laboratories has reached a new milestone. With more than 1,500 SPIRIT radon loggers sold, the achievement represents not only commercial success but also a clear shift in how radon can be measured and monitored in both workplaces and residential environments. Since its launch, SPIRIT has helped make continuous radon measurement more accessible and practical. Where traditional methods have often…
Jonas Paulsrud
June 2, 2026
Radonova, 40 years
From Chernobyl to Global Leader – Radonova Celebrates 40 Years News

From Chernobyl to Global Leader – Radonova Celebrates 40 Years

As Radonova celebrates its 40th anniversary this year, it also marks a legacy built upon scientific research, societal needs and technological development. The company’s origins date back to 1986 as a response to the Chernobyl nuclear accident.  In the wake of the disaster, a research group at Uppsala University in Sweden founded Gammadata Mätteknik to address an urgent need: measuring…
Jonas Paulsrud
March 23, 2026
Radonova, accredited
More Than 30 Years of Accredited Radon Measurements – Radonova’s Role in Quality Assurance Uncategorized

More Than 30 Years of Accredited Radon Measurements – Radonova’s Role in Quality Assurance

It has now been more than 30 years since Radonova first received accreditation for radon measurements. Since October 1995, the company has provided accredited measurements and analyses based on quality assurance, traceability, and independence. Today, Radonova is one of only a few laboratories worldwide that can demonstrate such a long and uninterrupted history of accreditation in this field. Radonova history…
Jonas Paulsrud
January 23, 2026
Radonova, cesium-137, Chernobyl
From Chernobyl to Uppsala – Radonova Featured in New Documentary Series Uncategorized

From Chernobyl to Uppsala – Radonova Featured in New Documentary Series

In mid-December, a television crew from Swedish public broadcaster SVT visited Radonova’s laboratory in Uppsala, Sweden. The visit was part of the production of an upcoming documentary series about the Chernobyl nuclear disaster. During the filming, the focus was on measurements of cesium-137, an area that today lies outside Radonova’s core business, which primarily concerns the measurement and analysis of…
Jonas Paulsrud
January 13, 2026
Radonova, radon predictions 2026
Radon 2026: When Regulations Start Being Enforced News

Radon 2026: When Regulations Start Being Enforced

As we move into 2026, the radon issue is entering a new phase. For several years, the primary focus has been on establishing regulations and reference levels, particularly within the EU. Now, however, there are clear signs that more authorities across Europe are beginning to enforce these requirements, especially when it comes to radon measurements in workplaces. In many countries,…
Jonas Paulsrud
January 7, 2026
Happy holidays 2025
We would like to extend our warm holiday greetings to all Radonova customers, partners and friends! Uncategorized

We would like to extend our warm holiday greetings to all Radonova customers, partners and friends!

As the year ends, we look back on a period marked by progress, new insights and strong collaboration. At the same time, the global situation reminds us that many challenges remain. Considering this, Radonova has once again chosen to support UNICEF and its important work for children around the world. We are truly grateful for the trust, engagement and dialogue…
Jonas Paulsrud
December 19, 2025