The GAZ-SYSTEM’s laboratories represent one of the research and development activities of the company. They include the Gas Quality Measurement Laboratory (LPJG) located in Pogórska Wola and the Gas Meter Calibration Laboratory (LWG) in Hołowczyce.
More information and contact details can be found online at:


The Gas Quality Measurement Laboratory (LPJG) is accredited by the Polish Centre for Accreditation for compliance with standards PN-EN ISO/IEC 17025:2005 as a testing Laboratory – Accreditation Certificate No. AB 1228. The scope of accreditation includes, among other things, physicochemical tests of natural gas and working environment measurements.
More information about services provided by LPJG can be found online at:

The Gas Meter Calibration Laboratory (LWG) is the first laboratory in Poland and in this part of Europe to calibrate gas meters with natural gas under operating pressure up to 55 bar. The LWG reference meters refer to the European standard – the harmonized European gas cubic meter for natural gas. Our gas meter calibration station is an innovative solution on a world scale offering the possibility of operating in two modes: open and closed loop.
More information about services provided by LWG can be found online at:

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