Latest News

Gas sample cooler/dryers stand the test of time

Signal Group is currently celebrating the 30th anniversary of its gas sample cooler/dryers. Over the years, Signal has developed a fleet of ancillary equipment to ensure the accuracy and reliability of its gas analysers, and this has included cooler/dryers that condition sample gas before analysis. Despite advances in technology, Signal Group has

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SGS Germany – Gas Divider Testimonial

SGS, the world’s leading testing, inspection and certification company, has been using Signal Group 821S Gas Dividers at its laboratory near Munich in Germany since 1995. The instruments are used to create up to ten different calibration gas concentrations from a single calibration gas. This enables staff at the SGS

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Gas analysers demonstrate Ecodesign compliance

For the last 20 years, Powrmatic a leading British manufacturer of HVAC equipment, has been using Signal Group analysers to check the regulatory compliance of its products, which include gas burning warm air heaters, radiant heaters and ventilation equipment.  Powrmatic’s Engineering Manager, Dr Lee Herbert, says: “It’s incredible that the

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Illustrated diagram of a typical sampling schematic

Gas analysers – extractive or in-situ?

There are two main options for gas analysis in industrial processes or emissions; the analyser can be located inside the gas stream (in-situ), or a sample can be removed from the gas stream (extractive) and transferred to an external gas analyser. As a gas analyser developer and manufacturer with a

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Demonstrating environmental compliance for over 24 years

In order to demonstrate compliance with environmental regulations, LANXESS, a leading specialty chemicals company, has been using Signal Group Flame Ionisation detectors (FIDs) at its facility in Baxenden, UK, since 1998. The site manufactures and sells urethane prepolymers (conventional, in solvent and low free monomer), blocked isocyanates (in water or

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AQE launch for next-gen certified FIDs

  Signal Group, the UK developer and manufacturer of advanced gas analysis and calibration instrumentation, has submitted both portable and fixed VOC analysers for MCERTS certification, and the company’s stand (D11) at AQE 2022 will feature both instruments. The 3010 MINIFID rugged, portable, heated FID VOC analyser has been designed

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Researchers investigate ammonia fuel for marine decarbonisation

A group of academic and industrial partners have been awarded a £5.5million grant by the Engineering and Physical Sciences Research Council (EPSRC) to accelerate understanding, technologies and policies relating to the use of ammonia as a sustainable fuel. The project begins in June 2022 and will run for 5 years.

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Did you know?

Our S4 units are capable of having all the flows, pressures and temperatures read and adjusted remotely via the internet. This together with the out of limit alarms may be messaged to Signal Group where the service department can check the readings and adjust the settings if necessary. All S4

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Rapid service assures environmental accreditation

In April 2022, Leeds based Alkali Environmental was awarded UKAS and MCERTS accreditation for its emissions testing services. However, just three weeks before the MCERTS audit, a vital piece of the company’s in-house instrumentation required urgent service and repair, so the company faced the very real prospect of having to

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Gas analyser helps optimise carbon canister performance

Many Signal Group customers employ the company’s gas analysers to measure the combustion emissions from engines that are under development. However, internal combustion engine vehicles also represent an opportunity for evaporative emissions, so vehicles are fitted with a carbon canister to prevent such releases. MAHLE ANAND Filter Systems – India,

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