Automotive Exhaust Gas Analyzer Testing Laboratory
of Radiotechnika Serwis is a calibration laboratory that:
- complies with the requirements of the PN-EN ISO/IEC 17025:2018-02 standard,
- is accredited (Accreditation No. AP002) by the Polish Centre for Accreditation, a signatory to the EA MLA and ILAC MRA agreements on the mutual recognition of calibration certificates.
The Laboratory performs calibrations for the following instruments and calibration objects:
- Automotive exhaust gas analyzers – CO, CO₂, C₃H₈
- Gas mixture component analyzers – O₂, CO, CO₂, CH₄, SO₂, NO, NO₂
The measurement ranges for the above-mentioned parameters are specified in the relevant document:
Scope of Accreditation: Polish Centre for Accreditation AP 002, Issue 22, dated 01.09.2025 – [link]

Calibration Laboratory Accreditation Certificate No. AP 002 – PCA document – [link]
The Laboratory performs re-verification of automotive exhaust gas analyzers under the authorization granted to Radiotechnika Serwis by the President of the Central Office of Measures (Decisions No. UU/35/2005 and ZU 2/20
Authorization for Re-verification of Automotive Exhaust Gas Analyzers – President of the Central Office of Measures – [link]
Extension of Authorization for Re-verification of Automotive Exhaust Gas Analyzers – President of the Central Office of Measures – [link]
Confidentiality and impartiality in the activities of the Measurement Laboratory
Our Automotive Exhaust Gas Analyzer Testing Laboratory is committed to protecting your rights while ensuring full independence, impartiality, and the confidentiality of all data at every stage of cooperation.
With legally binding obligations in place, we take full responsibility for managing any information obtained or generated during our laboratory activities. Apart from the details you choose to make public, all other information remains strictly confidential and carefully protected.
Quality Policy
Our technical expertise is demonstrated by the large number of satisfied clients who have entrusted us with their measuring instruments.
For decades, we have been continuously improving the quality management procedures in our Calibration Laboratory.
We employ highly qualified personnel who constantly expand their knowledge through specialized training.
We guarantee a professional, expert, and reliable approach to all measurements we perform.

Quality Policy Statement – [link]
We welcome your comments and questions about our Laboratory’s activities. Please feel free to contact us at: ap002@rtserwis.com