TES partners with Apix to supply online gas analysers that help industrial process engineers understand exactly what is happening in their process. From hydrocarbons and sulphur compounds to permanent gases and volatile components, Apix solutions support accurate measurement of critical species so operators can make informed decisions quickly.

Process conditions change. Feedstock quality varies, combustion performance drifts and trace contaminants can affect product quality, plant efficiency or downstream equipment. Apix gas chromatograph analysers are designed to separate and quantify multiple gas components in a single sample, giving engineers a clearer view of process chemistry than a standalone sensor can deliver.

This makes Apix instrumentation a practical choice for applications requiring continuous or near-real-time composition data. Typical uses include refinery and petrochemical processes, natural gas and biogas analysis, hydrogen production, chemical manufacturing, industrial gas quality control and environmental monitoring. By measuring the components that matter to your operation, an Apix system can support tighter process control, earlier detection of abnormal conditions and more reliable reporting.

The right gas analyser depends on the gases to be measured, concentration ranges, sample condition, required response time and site installation requirements. TES works with customers to match Apix technology to the application—not simply specify an instrument from a catalogue.

Whether the requirement is for hydrocarbon speciation, sulphur measurement, permanent gas analysis or a tailored multi-component configuration, we can help define the measurement objective and system scope. This includes sample extraction and conditioning, analyser shelter or cabinet integration, data communications and connection to plant control or reporting systems.

A high-performance gas analyser is only as reliable as the system around it. TES provides the engineering capability needed to turn an Apix analyser into a dependable operating solution. Our team supports system design, supply, installation, commissioning, calibration and ongoing technical service.

We understand the practical requirements of industrial monitoring: representative sampling, stable operation, maintainable installation and data that operators can trust. TES can assist with selecting the right measurement points, managing challenging samples and integrating analyser outputs into existing plant infrastructure.