The effects of combustion process emissions on air quality and climate change

With the COP-28 climate conference about to start in Dubai, political and media attention will focus on greenhouse gas emissions, and as a specialist manufacturer of methane and carbon dioxide emissions analysers, Signal Group is well-positioned to comment on the role of industrial process emissions on air quality and climate change. Signal’s Managing Director James […]

Multigas analysers for multiple applications

The S4 PULSAR range of NDIR multi-gas analysers are available in 1, 2, 3, 4 or 5 gas channel configurations, offering high levels of performance with monitoring options including carbon dioxide, methane, nitric oxide, nitrous oxide, sulphur dioxide, hydrogen chloride and oxygen. The flexibility and advanced capabilities of these analysers make them ideal for a […]

We sent our 821 to you last week for an emergency repair and you got it back to us in 22 hours. I'd like to pass on my thanks to Roy Kinslow and the team for providing an incredible service.

www.alkalinity.uk

We left yesterday evening with the analyzer which was working, calibrated in xylene, the 4-20 mA signal operational, the customer is satisfied and pointed out to us that he was pleasantly surprised by the support you gave us in live.

www.sistec-instrumentation.com

The Signal [FID] instruments are rugged, accurate and reliable, and we are obviously delighted that they have provided so many years of reliable service. To maintain this high level of performance, the instruments’ linearity is checked annually and Signal services the instruments twice a year

lanxess.com

Our customer purchased Signal Group’s latest fixed, heated FID, the S4 SOLAR, and we needed a little help with setup and commissioning because the customer wanted to calibrate his device with a special gas rather than propane. We therefore contacted Signal and they were able to log into the analyser remotely and quickly changed the analyser settings. Following this amendment, the analyser was operational in no time. As a result, the customer was delighted and said that Signal’s remote diagnostic capability was a very pleasant surprise!

www.sistec-instrumentation.com

“The Gas Divider has worked very well; helping us to assure the accuracy of our measurements, whilst reducing the number of calibration gas bottles required. This reliability is further assured by regular calibration checks that are performed by Signal Group.

www.sistec-instrumentation.com

Latest News

FID: the VOC emissions monitoring reference method – for over 50 years!

The Flame Ionisation Detection (FID) method was first developed in the 1950s for the laboratory analysis of organic chemicals. Later, when environmental regulations began to limit the emissions of volatile organic chemicals (VOCs) in the 1970’s and 1980’s, the FID method was adapted for emissions monitoring. Signal Group was one

09/04/2025

Signal Group’s 3010 MiniFID Achieves NIER Certification: Setting New Standards in Emissions Monitoring

In a significant advancement for emissions monitoring technology, Signal Group is proud to announce that our 3010 MiniFID has achieved certification from the National Institute of Environmental Research (NIER) under Notification No. 2023-70. This certification marks a pivotal development in our commitment to providing cutting-edge technology that meets rigorous global

18/03/2025

Carbon capture relies on accurate greenhouse gas monitoring

As the world urgently seeks ways to decarbonise, James Clements from Signal Group explains how gas analysis will perform a vital role – not just for CO2 but for all of the important greenhouse gases. The climate crisis is forcing nations to urgently find ways to lower their greenhouse gas

11/12/2024

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