Gas sample detector; portable gas analysers; gas sample probes; dewpoint temperature monitor; data acquisition and analysis software for portable gas analysers; devices for monitoring, measuring and analysing gas, dust, temperature and heat flow; apparatus, devices and instruments for measuring surface temperature; apparatus, devices and instruments for detecting radiation; infrared thermometers, temperature scanners; data and signal processing devices; lenses and eyepieces; infrared line scanning equipment; radiation thermometers; gas samplers; condensing temperature control devices; software for portable gas analysers; radiation temperature measuring devices; radiation pyrometers; devices for thermography; measuring devices and in particular temperature measuring devices and radiation detection devices; apparatus and instruments for monitoring, measuring and analysing gas, dust, temperature and heat flux; apparatus and instruments for measuring surface temperature; apparatus and instruments for radiation detection; infrared thermometers; temperature scanners; data processors and signal processors; radiation-detection temperature measurement devices; measuring apparatus and instruments (not being apparatus and instruments for measuring land), and apparatus responsive to change in physical, electrical and chemical conditions for automatically controlling such conditions; scientific, surveying, optical, measuring, signalling, checking (inspection) apparatus and instruments; apparatus and instruments for checking, measuring and analysing gases, dust, temperatures and heat flows; apparatus and instruments for detecting radiation; infrared thermometers, temperature analysers; data processing devices and signal processing devices; contactless temperature measuring devices; infrared radiation thermometers and thermal imaging cameras for temperature measurements in industrial plants as well as on machines, buildings and electrical installations; measuring devices for measuring the radiant heat flux in boilers and furnaces; flame monitors; gas analysers; dust measuring devices; measuring devices for measuring the oxygen concentration and / or the carbon monoxide concentration in flue gases; temperature sensing and measuring devices; portable infrared thermometers; thermal imaging cameras; measuring or testing machines and instruments; infrared line scanners; combustion efficiency monitors for use in power generation applications; pollutant monitors for use in power generation applications; dust and particulate monitors for use in power generation applications; gas turbine blade condition monitors for use in power generation applications; fire protection systems used for fire detection and comprising thermal imaging cameras and/or carbon monoxide monitors to give early warning of the onset of combustion; apparatus for the measurement of temperature by thermal radiation, but not including any such goods being computers or computer programs or any goods of the same description as computers or computer programs; infrared radiation thermometer; temperature indicators; temperature sensors; temperature monitoring cameras; thermal imaging systems; remote controlled thermal imaging systems; apparatus for monitoring, measuring and analysing gas, dust, temperature and heat flux; software for receiving and analysing the data received from the (flue) gas analyser; combustion efficiency monitors; pollutant monitors; dust and particulate monitors; fire detectors; gas turbine blade condition monitors; data processing devices and signal processing devices.

Calibration and certification of apparatus and instruments for monitoring, measuring and analysing gas, dust, temperature and heat flux; calibration and certification services of devices and instruments for the control, measurement and analysis of gases, dust; scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computers and computer programs; calibration and certification services for devices and instruments for the control, measurement and analysis of gases, dust, temperatures and heat flows; technological consultancy services relating to the installation, adjustment and suitability of devices for the measurement, analysis and display of gas and/or dust, for the measurement and display of temperatures in industrial plants, on machines, buildings and electrical installations and for measurement of heat flows in boiler systems.