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Accredited calibration laboratory

ENVIRA's calibration laboratory has been accredited by ENAC in accordance with the criteria established in the UNE-EN ISO/IEC 17025 standard and in the document CGA-ENAC-LEC, for calibrations in the area of Chemistry-Gas Concentration and in the area of Gas Flow. Accreditation no. 163/LC10.117.

ENVIRA has been accredited by ENAC for the calibration of:

- Flow controllers and flow meters.
- Permanent laboratory and on-site calibrations.
- Air analyzers: SO2, CO, H2S, O3 and Benzene in our own facilities or on site.

Calibration of analyzers

ENAC's auditor team of highly specialized technicians carries out a detailed periodic assessment of ENVIRA's calibration laboratory, including the calibration of gas analyzers and the verification of all the factors affecting the results obtained and their reliability.

Calibration of IoT devices

All the devices supplied by ENVIRA are calibrated at our laboratory with the instrumentation needed to verify accurate, error-free measuring. The sensors in the IoT devices are calibrated with tests and essays so that the final result is as near as possible to the real value of the aspect measured.

Extensive experience and maximum precision

ENVIRA's calibration laboratory has qualified professionals with extensive experience who guarantee maximum precision in calibrations and ensure their traceability to national or international standards. Thanks to our modern technical equipment and our use of the most appropriate work methods and procedures for calibration, we can draw clear and accurate reports.

Learn more about our Calibration Services

Proficiency testing programs

We specialize in gas proficiency testing programs to form part of air quality networks and laboratories.