Calibration Laboratory Aplisens is a branch of parent company Aplisens S.A. which from 1992 have dealt with production of pressure transmitters and measuring instruments. We provide our Clients the highest quality of calibration using high class reference standards and measuring instruments. Thanks to developed procedures and many years of experience, our Clients can be sure that calibration was conducted professionally, reliably and on the highest level which is supervised by professional and vocationally prepared staff.

In march 2009, Calibration Laboratory Aplisens received accreditation to the Polish Centre for Accreditation in compliance with scope of accreditation AP 122 for the service provision of calibration of relative and absolute pressure transmitters, difference in pressures and depth probes. Calibration Laboratory Aplisens is the only laboratory in Poland that has possibility of calibrating transmitters with gas in range of 350 bar.

Calibration Laboratory Aplisens acts in compliance with the norm PN-EN ISO/IEC 17025:2018-02. Calibration Sertifikalar that are compliant with the template available on the PCA website- www.pca.gov.pl are issued for calibrated transmitters. In order to assure measurement coherence, the equipment is calibrated periodically in accredited laboratories both in Poland and abroad. Calibrations conducted in the Laboratory are currently documented thanks to which our Clients have the right to inspect not only the results of calibration and used reference standards, but also environmental conditions during calibration.

Calibration Laboratory Aplisens conducts calibration and editing in compliance with the scopes of pressure given below.

Name of physical quantity and type of measuring instrument	Measuring scope [kPa]	CMC measuring capacity [kPa]	Laboratory category
Basınç - RELATIVE (FACTOR - GAS) PRESSURE TRANSMITTERS	0...4 4...10 10...25 25...40 40...100 100...160 160..200 200...250 250...600 600...1000 1000...1600 1600...2500 2500...6000 6000...10000 10000...16000 16000...25000 25000...35000	0,0008 0,0022 0,0053 0,0081 0,019 0,025 0,026 0,038 0,086 0,16 0,24 0,38 1 1,5 2,5 3,5 5,3	operating in permanent establishment
Basınç - ABSOLUTE (FACTOR - GAS) PRESSURE TRANSMITTERS	12÷40 40÷100 100÷160 160÷200 200÷250 250÷300 300÷600 600÷1000 1000÷1600 1600÷2500 2500÷6000 6000÷10000 10000÷16000 16000÷25000 25000÷35000	0,035 0,038 0,043 0,046 0,052 0,056 0,1 0,16 0,25 0,39 1,1 1,7 2,6 3,9 5,5	operating in permanent establishment

CMC measuring capacity constitutes an expanded uncertainty with confidence level of about 95 % and it is expressed in units of measured quantity k = 2.