Reports current

Comparison of Ventilation Standard Calibration Methods

PTM Technical Report

May 2012

Ventilation standards are produced by three suppliers of ventilation measurement equipment and the suppliers calibrate these standards as part of their manufacturing process and offer a recalibration service for these standards to the industry. As a first step to considering the adoption of a regular collaborative study to establish and maintain commonality in ventilation standard calibration, a study was undertaken to compare the existing methods of the four main laboratories conducting such calibrations to establish if there was sufficient commonality in method for a collaborative study to be useful for the industry. This report shows the results of this study.

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