Gas-chromatography tests are used to determine the Odourisation system presente nella rete. Si tratta di una procedura che esegue lo spettrogramma del gas, con lo scopo di determinarne la composizione.
CPL CONCORDIA effettua il servizio di l’analisi della composizione dei gas combustibili e del grado di odourisation level, by carrying out gas chromatography directly, using equipped mobile units.
The Analysis and Setup Laboratory of CPL CONCORDIA analyses the natural gas composition and odourisation level by directly carrying out gas-chromatography tests in its fully equipped mobile laboratory units.
The Analysis and Setup Laboratory of CPL CONCORDIA is accredited by the Italian accreditation body ACCREDIA to perform tests aimed at:
For each substance analysed, CPL CONCORDIA guarantees multi-level calibration using primary standard prepared in accordance with UNI EN ISO 6142 and titrated in accordance with UNI EN ISO 6143. Traceability to primary standards is ensured at any time.
Each instrument is used under ideal conditions, as the vehicles are fitted out specifically to shield analysers from such external environmental factors as may affect measurements, to provide the utmost accuracy.
Each measurement is documented in Test Reports complying with law provisions, and approved by certified chemists.
Service technicians are trained to trace outcomes to the most probable trouble causes and identify the most convenient solutions for the different plants.
This is the ideal combination of measurement accuracy and odourisation management.
Measurement of odourisation rate
Assisted setup of evaporation systems
Each vehicle is equipped with a direct sampling system, in compliance with UNI EN ISO 10715. This ensures that the analysis of the sampled gas mixture will not affect gas properties. As analyses are made in the field, the outcome is available instantly and measurements rarely need to be repeated.