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Plum Sp. z o. o.

PLUM Measurement Laboratory

is a stationary calibration laboratory providing the services of calibration of instruments used to measure: electrical parameters, temperature, pressure and humidity. PLUM Measurement Laboratory meets the requirements of PN-EN ISO/IEC 17025:2005 and, since 2005, has been accredited by the Polish Centre for Accreditation, certificate No.: AP 074 The accreditation is the confirmation of the competences of the laboratory and authorises it to issue calibration certificates recognised in Poland and abroad. The process of supervising the laboratory activities carried out by the Polish Centre for Accreditation, regular participation in inter-laboratory comparisons, expertise and experience of the staff and high measuring capacity achieved due to measuring standards of highest accuracy guarantee high quality of our services.

Within the accreditation the measurement laboratory offers calibration services of the following:

  • digital multimeters, multifunction calibrators: voltage (DC, AC), current (DC, AC), resistance;
  • laboratory standards;
  • standard resistors, decade resistance boxes and electrical safety testers;
  • simulators and temperature indicators;
  • pressure gauges (digital and mechanical), pressure transmitters;
  • instruments for measuring temperature and relative humidity: thermohygrometers, hygrometers;
  • temperature and humidity transmitters;
  • resistance temperature sensors, temperature transmitters with temperature sensors and electronic thermometers (comparative method and method of the fixed points cells: the triple point of mercury, the triple point of water, the melting point of gallium, the freezing point of indiumand and the freezing point of tin).

Integriertes Managementsystem

Die Verwaltung im Labor basiert auf der Norm EN ISO / IEC 17025: 2005 + Ap1: 2007 und dem Integrated Management System:

 IMS certificates available here.
Metrological Services Coordinator
Katarzyna Cisoń-Komarnicka
Phone +48 85 749 71 53
Mobile +48 691 112 002
Fax +48 85 749 70 14