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Meeting of TC 1.8 "Physical chemistry":

22-23 of May, 2019, VNIIM, Saint-Petersburg, Russia.

Lithuanian energy institute

Heat - equipment and testing laboratory



3 Breslaujos Str.

LT- 44403 Kaunas


Telephone: +370 37 401 863

Fax:           +370 37 351 271

E-mail:        testlab(at)



laboratory maintaining national air (gas) speed, air (gas) and liquids volume and flow rate units standards.


Main research and working areas

  • Provision of metrological support to the Lithuanian energy sector in the field of fluid flow measurements, establishment and maintenance of four national flow standards and ensuring international measurement traceability; test of thermal equipment and gas appliances carried out with the aim to determine its conformity to the requirements of national and European normative documents.
  • Research of influence of liquid physical properties and flow disturbances on the metrological characteristics of referen­ce and working volume and flow rate meters, operating under different principals; proving the reliability of metrological characteristics of meters calibrated by fluids-substitutes for measuring real flow of technical and nutritional liquids.
  • Research, testing and conformity assessment of measuring devices of liquid fuel, water, heat and gas, as well as gas appliances and water heating boilers, heated with gaseous, liquid and solid fuel (including biofuel).

Accredited services of the Laboratory in conformity with EN ISO/IEC 17025 and

EN ISO/IEC 17020 standards:

  • calibration of measuring instruments and facilities designed for their calibration/verification, tests and conformity assessment of measuring instruments and hot water boilers and gas appliances.
  • testing and conformity assessment of gas appliances and hot water boilers, heated with gaseous, liquid and solid fuel, including biofuel.
Last Update: 17.05.2019 | Disclaimer & Copyright | Print-Version
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