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Meter proving and calibration
We test meters in accordance with all applicable codes and standards, the type approval certificate and the customer’s specifications and requirements.
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We will perform all tests with the maximum possible accuracy and utmost care be it according to German weights and measures law, the European Measuring Instruments Directive (MID), ISO/IEC 17025 or according to specific standards such as ISO 17089 or AGA9 (USM). As a state-approved GNW 45 test facility, pigsar™ is used for proving turbine, ultrasonic and vortex flowmeters installed at custody transfer points in accordance with the German Weights and Measures Act.
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pigsar™ has been accredited by DAkkS (Germany’s national accreditation body) according to ISO/IEC 17025 for the measurands "volumetric flow" and "mass flow". The test results are recognised around the world. You can find our accreditation certificate in the Download section.
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pigsar™ has been accredited by DAkkS (Germany’s national accreditation body) according to ISO/IEC 17025 for the measurands "volumetric flow" and "mass flow". The test results are recognised around the world. You can find our accreditation certificate in the Download section.
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Under PTB supervision we also perform tests for which PTB certificates and the PTB label are then issued.